15695863376

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{23926621}}^1$

素因数の和:23926670

約数の個数: 20

約数和(自身を含む): 31152461844

約数和(自身を除く): 15456598468

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 23926621, 47853242, 95706484, 191412968, 382825936, 980991461, 1961982922, 3923965844, 7847931688, 15695863376]

約数ペア:

[(1, 15695863376), (2, 7847931688), (4, 3923965844), (8, 1961982922), (16, 980991461), (41, 382825936), (82, 191412968), (164, 95706484), (328, 47853242), (656, 23926621)]