196355918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4651}}^1$

素因数の和:4784

約数の個数: 32

約数和(自身を含む): 341642880

約数和(自身を除く): 145286962

約数列:

[1, 2, 11, 19, 22, 38, 101, 202, 209, 418, 1111, 1919, 2222, 3838, 4651, 9302, 21109, 42218, 51161, 88369, 102322, 176738, 469751, 939502, 972059, 1944118, 5167261, 8925269, 10334522, 17850538, 98177959, 196355918]

約数ペア:

[(1, 196355918), (2, 98177959), (11, 17850538), (19, 10334522), (22, 8925269), (38, 5167261), (101, 1944118), (202, 972059), (209, 939502), (418, 469751), (1111, 176738), (1919, 102322), (2222, 88369), (3838, 51161), (4651, 42218), (9302, 21109)]