12838070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{761}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 26554176

約数和(自身を除く): 13716106

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241, 482, 761, 1205, 1522, 1687, 2410, 3374, 3805, 5327, 7610, 8435, 10654, 16870, 26635, 53270, 183401, 366802, 917005, 1283807, 1834010, 2567614, 6419035, 12838070]

約数ペア:

[(1, 12838070), (2, 6419035), (5, 2567614), (7, 1834010), (10, 1283807), (14, 917005), (35, 366802), (70, 183401), (241, 53270), (482, 26635), (761, 16870), (1205, 10654), (1522, 8435), (1687, 7610), (2410, 5327), (3374, 3805)]