15568481964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{185339071}}^1$

素因数の和:185339085

約数の個数: 24

約数和(自身を含む): 41515952128

約数和(自身を除く): 25947470164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 185339071, 370678142, 556017213, 741356284, 1112034426, 1297373497, 2224068852, 2594746994, 3892120491, 5189493988, 7784240982, 15568481964]

約数ペア:

[(1, 15568481964), (2, 7784240982), (3, 5189493988), (4, 3892120491), (6, 2594746994), (7, 2224068852), (12, 1297373497), (14, 1112034426), (21, 741356284), (28, 556017213), (42, 370678142), (84, 185339071)]