72869522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{174329}}^1$

素因数の和:174361

約数の個数: 16

約数和(自身を含む): 125517600

約数和(自身を除く): 52648078

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 174329, 348658, 1917619, 3312251, 3835238, 6624502, 36434761, 72869522]

約数ペア:

[(1, 72869522), (2, 36434761), (11, 6624502), (19, 3835238), (22, 3312251), (38, 1917619), (209, 348658), (418, 174329)]