15696681890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1\times {\mathrm{88747}}^1$

素因数の和:89546

約数の個数: 32

約数和(自身を含む): 29521134720

約数和(自身を除く): 13824452830

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 769, 1538, 3845, 7690, 17687, 35374, 88435, 88747, 176870, 177494, 443735, 887470, 2041181, 4082362, 10205905, 20411810, 68246443, 136492886, 341232215, 682464430, 1569668189, 3139336378, 7848340945, 15696681890]

約数ペア:

[(1, 15696681890), (2, 7848340945), (5, 3139336378), (10, 1569668189), (23, 682464430), (46, 341232215), (115, 136492886), (230, 68246443), (769, 20411810), (1538, 10205905), (3845, 4082362), (7690, 2041181), (17687, 887470), (35374, 443735), (88435, 177494), (88747, 176870)]