25307386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2789}}^1$

素因数の和:3153

約数の個数: 16

約数和(自身を含む): 41013000

約数和(自身を除く): 15705614

約数列:

[1, 2, 13, 26, 349, 698, 2789, 4537, 5578, 9074, 36257, 72514, 973361, 1946722, 12653693, 25307386]

約数ペア:

[(1, 25307386), (2, 12653693), (13, 1946722), (26, 973361), (349, 72514), (698, 36257), (2789, 9074), (4537, 5578)]