19255302

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1329

約数の個数: 48

約数和(自身を含む): 46126080

約数和(自身を除く): 26870778

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 79, 99, 158, 198, 237, 474, 711, 869, 1231, 1422, 1738, 2462, 2607, 3693, 5214, 7386, 7821, 11079, 13541, 15642, 22158, 27082, 40623, 81246, 97249, 121869, 194498, 243738, 291747, 583494, 875241, 1069739, 1750482, 2139478, 3209217, 6418434, 9627651, 19255302]

約数ペア:

[(1, 19255302), (2, 9627651), (3, 6418434), (6, 3209217), (9, 2139478), (11, 1750482), (18, 1069739), (22, 875241), (33, 583494), (66, 291747), (79, 243738), (99, 194498), (158, 121869), (198, 97249), (237, 81246), (474, 40623), (711, 27082), (869, 22158), (1231, 15642), (1422, 13541), (1738, 11079), (2462, 7821), (2607, 7386), (3693, 5214)]