12478935170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5646577}}^1$

素因数の和:5646614

約数の個数: 32

約数和(自身を含む): 25612877808

約数和(自身を除く): 13133942638

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 5646577, 11293154, 28232885, 56465770, 73405501, 95991809, 146811002, 191983618, 367027505, 479959045, 734055010, 959918090, 1247893517, 2495787034, 6239467585, 12478935170]

約数ペア:

[(1, 12478935170), (2, 6239467585), (5, 2495787034), (10, 1247893517), (13, 959918090), (17, 734055010), (26, 479959045), (34, 367027505), (65, 191983618), (85, 146811002), (130, 95991809), (170, 73405501), (221, 56465770), (442, 28232885), (1105, 11293154), (2210, 5646577)]