15694373210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1\times {\mathrm{20261}}^1$

素因数の和:21430

約数の個数: 32

約数和(自身を含む): 28675430784

約数和(自身を除く): 12981057574

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1091, 2182, 5455, 10910, 20261, 40522, 77461, 101305, 154922, 202610, 387305, 774610, 1438531, 2877062, 7192655, 14385310, 22104751, 44209502, 110523755, 221047510, 1569437321, 3138874642, 7847186605, 15694373210]

約数ペア:

[(1, 15694373210), (2, 7847186605), (5, 3138874642), (10, 1569437321), (71, 221047510), (142, 110523755), (355, 44209502), (710, 22104751), (1091, 14385310), (2182, 7192655), (5455, 2877062), (10910, 1438531), (20261, 774610), (40522, 387305), (77461, 202610), (101305, 154922)]