19087942380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1439513}}^1$

素因数の和:1439555

約数の個数: 96

約数和(自身を含む): 60943264704

約数和(自身を除く): 41855322324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 1439513, 2879026, 4318539, 5758052, 7197565, 8637078, 14395130, 17274156, 18713669, 21592695, 24471721, 28790260, 37427338, 43185390, 48943442, 56141007, 73415163, 74854676, 86370780, 93568345, 97886884, 112282014, 122358605, 146830326, 187136690, 224564028, 244717210, 280705035, 293660652, 318132373, 367075815, 374273380, 489434420, 561410070, 636264746, 734151630, 954397119, 1122820140, 1272529492, 1468303260, 1590661865, 1908794238, 3181323730, 3817588476, 4771985595, 6362647460, 9543971190, 19087942380]

約数ペア:

[(1, 19087942380), (2, 9543971190), (3, 6362647460), (4, 4771985595), (5, 3817588476), (6, 3181323730), (10, 1908794238), (12, 1590661865), (13, 1468303260), (15, 1272529492), (17, 1122820140), (20, 954397119), (26, 734151630), (30, 636264746), (34, 561410070), (39, 489434420), (51, 374273380), (52, 367075815), (60, 318132373), (65, 293660652), (68, 280705035), (78, 244717210), (85, 224564028), (102, 187136690), (130, 146830326), (156, 122358605), (170, 112282014), (195, 97886884), (204, 93568345), (221, 86370780), (255, 74854676), (260, 73415163), (340, 56141007), (390, 48943442), (442, 43185390), (510, 37427338), (663, 28790260), (780, 24471721), (884, 21592695), (1020, 18713669), (1105, 17274156), (1326, 14395130), (2210, 8637078), (2652, 7197565), (3315, 5758052), (4420, 4318539), (6630, 2879026), (13260, 1439513)]