22979645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 9679555

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 247, 299, 437, 809, 1235, 1495, 2185, 4045, 5681, 10517, 15371, 18607, 28405, 52585, 76855, 93035, 199823, 241891, 353533, 999115, 1209455, 1767665, 4595929, 22979645]

約数ペア:

[(1, 22979645), (5, 4595929), (13, 1767665), (19, 1209455), (23, 999115), (65, 353533), (95, 241891), (115, 199823), (247, 93035), (299, 76855), (437, 52585), (809, 28405), (1235, 18607), (1495, 15371), (2185, 10517), (4045, 5681)]