139650038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4229}}^1$

素因数の和:4340

約数の個数: 32

約数和(自身を含む): 243648000

約数和(自身を除く): 103997962

約数列:

[1, 2, 11, 19, 22, 38, 79, 158, 209, 418, 869, 1501, 1738, 3002, 4229, 8458, 16511, 33022, 46519, 80351, 93038, 160702, 334091, 668182, 883861, 1767722, 3675001, 6347729, 7350002, 12695458, 69825019, 139650038]

約数ペア:

[(1, 139650038), (2, 69825019), (11, 12695458), (19, 7350002), (22, 6347729), (38, 3675001), (79, 1767722), (158, 883861), (209, 668182), (418, 334091), (869, 160702), (1501, 93038), (1738, 80351), (3002, 46519), (4229, 33022), (8458, 16511)]