19008714908

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{175961}}^1$

素因数の和:176317

約数の個数: 24

約数和(自身を含む): 33700242240

約数和(自身を除く): 14691527332

約数列:

[1, 2, 4, 113, 226, 239, 452, 478, 956, 27007, 54014, 108028, 175961, 351922, 703844, 19883593, 39767186, 42054679, 79534372, 84109358, 168218716, 4752178727, 9504357454, 19008714908]

約数ペア:

[(1, 19008714908), (2, 9504357454), (4, 4752178727), (113, 168218716), (226, 84109358), (239, 79534372), (452, 42054679), (478, 39767186), (956, 19883593), (27007, 703844), (54014, 351922), (108028, 175961)]