19595384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{941}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 38998800

約数和(自身を除く): 19403416

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 941, 1096, 1882, 2603, 3764, 5206, 7528, 10412, 17879, 20824, 35758, 71516, 128917, 143032, 257834, 515668, 1031336, 2449423, 4898846, 9797692, 19595384]

約数ペア:

[(1, 19595384), (2, 9797692), (4, 4898846), (8, 2449423), (19, 1031336), (38, 515668), (76, 257834), (137, 143032), (152, 128917), (274, 71516), (548, 35758), (941, 20824), (1096, 17879), (1882, 10412), (2603, 7528), (3764, 5206)]