19056180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1$

素因数の和:2257

約数の個数: 96

約数和(自身を含む): 62713728

約数和(自身を除く): 43657548

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2221, 2860, 4290, 4442, 6663, 8580, 8884, 11105, 13326, 22210, 24431, 26652, 28873, 33315, 44420, 48862, 57746, 66630, 73293, 86619, 97724, 115492, 122155, 133260, 144365, 146586, 173238, 244310, 288730, 293172, 317603, 346476, 366465, 433095, 488620, 577460, 635206, 732930, 866190, 952809, 1270412, 1465860, 1588015, 1732380, 1905618, 3176030, 3811236, 4764045, 6352060, 9528090, 19056180]

約数ペア:

[(1, 19056180), (2, 9528090), (3, 6352060), (4, 4764045), (5, 3811236), (6, 3176030), (10, 1905618), (11, 1732380), (12, 1588015), (13, 1465860), (15, 1270412), (20, 952809), (22, 866190), (26, 732930), (30, 635206), (33, 577460), (39, 488620), (44, 433095), (52, 366465), (55, 346476), (60, 317603), (65, 293172), (66, 288730), (78, 244310), (110, 173238), (130, 146586), (132, 144365), (143, 133260), (156, 122155), (165, 115492), (195, 97724), (220, 86619), (260, 73293), (286, 66630), (330, 57746), (390, 48862), (429, 44420), (572, 33315), (660, 28873), (715, 26652), (780, 24431), (858, 22210), (1430, 13326), (1716, 11105), (2145, 8884), (2221, 8580), (2860, 6663), (4290, 4442)]