19597226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 34551360

約数和(自身を除く): 14954134

約数列:

[1, 2, 11, 17, 22, 34, 61, 122, 187, 374, 671, 859, 1037, 1342, 1718, 2074, 9449, 11407, 14603, 18898, 22814, 29206, 52399, 104798, 160633, 321266, 576389, 890783, 1152778, 1781566, 9798613, 19597226]

約数ペア:

[(1, 19597226), (2, 9798613), (11, 1781566), (17, 1152778), (22, 890783), (34, 576389), (61, 321266), (122, 160633), (187, 104798), (374, 52399), (671, 29206), (859, 22814), (1037, 18898), (1342, 14603), (1718, 11407), (2074, 9449)]