12450891786

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{859987}}^1$

素因数の和:860138

約数の個数: 32

約数和(自身を含む): 26418831360

約数和(自身を除く): 13967939574

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 127, 254, 381, 762, 2413, 4826, 7239, 14478, 859987, 1719974, 2579961, 5159922, 16339753, 32679506, 49019259, 98038518, 109218349, 218436698, 327655047, 655310094, 2075148631, 4150297262, 6225445893, 12450891786]

約数ペア:

[(1, 12450891786), (2, 6225445893), (3, 4150297262), (6, 2075148631), (19, 655310094), (38, 327655047), (57, 218436698), (114, 109218349), (127, 98038518), (254, 49019259), (381, 32679506), (762, 16339753), (2413, 5159922), (4826, 2579961), (7239, 1719974), (14478, 859987)]