39226070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15881}}^1$

素因数の和:15920

約数の個数: 32

約数和(自身を含む): 80045280

約数和(自身を除く): 40819210

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 15881, 31762, 79405, 158810, 206453, 301739, 412906, 603478, 1032265, 1508695, 2064530, 3017390, 3922607, 7845214, 19613035, 39226070]

約数ペア:

[(1, 39226070), (2, 19613035), (5, 7845214), (10, 3922607), (13, 3017390), (19, 2064530), (26, 1508695), (38, 1032265), (65, 603478), (95, 412906), (130, 301739), (190, 206453), (247, 158810), (494, 79405), (1235, 31762), (2470, 15881)]