19106820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:922

約数の個数: 96

約数和(自身を含む): 60963840

約数和(自身を除く): 41857020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 863, 1107, 1230, 1476, 1726, 1845, 2214, 2460, 2589, 3452, 3690, 4315, 4428, 5178, 5535, 7380, 7767, 8630, 10356, 11070, 12945, 15534, 17260, 22140, 23301, 25890, 31068, 35383, 38835, 46602, 51780, 70766, 77670, 93204, 106149, 116505, 141532, 155340, 176915, 212298, 233010, 318447, 353830, 424596, 466020, 530745, 636894, 707660, 955341, 1061490, 1273788, 1592235, 1910682, 2122980, 3184470, 3821364, 4776705, 6368940, 9553410, 19106820]

約数ペア:

[(1, 19106820), (2, 9553410), (3, 6368940), (4, 4776705), (5, 3821364), (6, 3184470), (9, 2122980), (10, 1910682), (12, 1592235), (15, 1273788), (18, 1061490), (20, 955341), (27, 707660), (30, 636894), (36, 530745), (41, 466020), (45, 424596), (54, 353830), (60, 318447), (82, 233010), (90, 212298), (108, 176915), (123, 155340), (135, 141532), (164, 116505), (180, 106149), (205, 93204), (246, 77670), (270, 70766), (369, 51780), (410, 46602), (492, 38835), (540, 35383), (615, 31068), (738, 25890), (820, 23301), (863, 22140), (1107, 17260), (1230, 15534), (1476, 12945), (1726, 11070), (1845, 10356), (2214, 8630), (2460, 7767), (2589, 7380), (3452, 5535), (3690, 5178), (4315, 4428)]