13009370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{521}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 25707456

約数和(自身を除く): 12698086

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 227, 454, 521, 1042, 1135, 2270, 2497, 2605, 4994, 5210, 5731, 11462, 12485, 24970, 28655, 57310, 118267, 236534, 591335, 1182670, 1300937, 2601874, 6504685, 13009370]

約数ペア:

[(1, 13009370), (2, 6504685), (5, 2601874), (10, 1300937), (11, 1182670), (22, 591335), (55, 236534), (110, 118267), (227, 57310), (454, 28655), (521, 24970), (1042, 12485), (1135, 11462), (2270, 5731), (2497, 5210), (2605, 4994)]