18348110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8779}}^1$

素因数の和:8816

約数の個数: 32

約数和(自身を含む): 37929600

約数和(自身を除く): 19581490

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 8779, 17558, 43895, 87790, 96569, 166801, 193138, 333602, 482845, 834005, 965690, 1668010, 1834811, 3669622, 9174055, 18348110]

約数ペア:

[(1, 18348110), (2, 9174055), (5, 3669622), (10, 1834811), (11, 1668010), (19, 965690), (22, 834005), (38, 482845), (55, 333602), (95, 193138), (110, 166801), (190, 96569), (209, 87790), (418, 43895), (1045, 17558), (2090, 8779)]