19650938064

素因数分解:

$2^4\times 3^1\times {\mathrm{293}}^1\times {\mathrm{1397251}}^1$

素因数の和:1397555

約数の個数: 40

約数和(自身を含む): 50938218912

約数和(自身を除く): 31287280848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 293, 586, 879, 1172, 1758, 2344, 3516, 4688, 7032, 14064, 1397251, 2794502, 4191753, 5589004, 8383506, 11178008, 16767012, 22356016, 33534024, 67068048, 409394543, 818789086, 1228183629, 1637578172, 2456367258, 3275156344, 4912734516, 6550312688, 9825469032, 19650938064]

約数ペア:

[(1, 19650938064), (2, 9825469032), (3, 6550312688), (4, 4912734516), (6, 3275156344), (8, 2456367258), (12, 1637578172), (16, 1228183629), (24, 818789086), (48, 409394543), (293, 67068048), (586, 33534024), (879, 22356016), (1172, 16767012), (1758, 11178008), (2344, 8383506), (3516, 5589004), (4688, 4191753), (7032, 2794502), (14064, 1397251)]