15907367028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{189373417}}^1$

素因数の和:189373431

約数の個数: 24

約数和(自身を含む): 42419645632

約数和(自身を除く): 26512278604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 189373417, 378746834, 568120251, 757493668, 1136240502, 1325613919, 2272481004, 2651227838, 3976841757, 5302455676, 7953683514, 15907367028]

約数ペア:

[(1, 15907367028), (2, 7953683514), (3, 5302455676), (4, 3976841757), (6, 2651227838), (7, 2272481004), (12, 1325613919), (14, 1136240502), (21, 757493668), (28, 568120251), (42, 378746834), (84, 189373417)]