19604250898

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{974657}}^1$

素因数の和:974861

約数の個数: 16

約数和(自身を含む): 29999973240

約数和(自身を除く): 10395722342

約数列:

[1, 2, 89, 113, 178, 226, 10057, 20114, 974657, 1949314, 86744473, 110136241, 173488946, 220272482, 9802125449, 19604250898]

約数ペア:

[(1, 19604250898), (2, 9802125449), (89, 220272482), (113, 173488946), (178, 110136241), (226, 86744473), (10057, 1949314), (20114, 974657)]