15691900804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1951}}^1\times {\mathrm{105829}}^1$

素因数の和:107803

約数の個数: 24

約数和(自身を含む): 28921222400

約数和(自身を除く): 13229321596

約数列:

[1, 2, 4, 19, 38, 76, 1951, 3902, 7804, 37069, 74138, 105829, 148276, 211658, 423316, 2010751, 4021502, 8043004, 206472379, 412944758, 825889516, 3922975201, 7845950402, 15691900804]

約数ペア:

[(1, 15691900804), (2, 7845950402), (4, 3922975201), (19, 825889516), (38, 412944758), (76, 206472379), (1951, 8043004), (3902, 4021502), (7804, 2010751), (37069, 423316), (74138, 211658), (105829, 148276)]