15511722070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{218137}}^1$

素因数の和:218704

約数の個数: 32

約数和(自身を含む): 30123985248

約数和(自身を除く): 14612263178

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 547, 1094, 2735, 5470, 7111, 14222, 35555, 71110, 218137, 436274, 1090685, 2181370, 2835781, 5671562, 14178905, 28357810, 119320939, 238641878, 596604695, 1193209390, 1551172207, 3102344414, 7755861035, 15511722070]

約数ペア:

[(1, 15511722070), (2, 7755861035), (5, 3102344414), (10, 1551172207), (13, 1193209390), (26, 596604695), (65, 238641878), (130, 119320939), (547, 28357810), (1094, 14178905), (2735, 5671562), (5470, 2835781), (7111, 2181370), (14222, 1090685), (35555, 436274), (71110, 218137)]