26536730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12697}}^1$

素因数の和:12734

約数の個数: 32

約数和(自身を含む): 54855360

約数和(自身を除く): 28318630

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 12697, 25394, 63485, 126970, 139667, 241243, 279334, 482486, 698335, 1206215, 1396670, 2412430, 2653673, 5307346, 13268365, 26536730]

約数ペア:

[(1, 26536730), (2, 13268365), (5, 5307346), (10, 2653673), (11, 2412430), (19, 1396670), (22, 1206215), (38, 698335), (55, 482486), (95, 279334), (110, 241243), (190, 139667), (209, 126970), (418, 63485), (1045, 25394), (2090, 12697)]