190143338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{13873}}^1$

素因数の和:13982

約数の個数: 32

約数和(自身を含む): 359614080

約数和(自身を除く): 169470742

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1246, 1958, 6853, 13706, 13873, 27746, 97111, 152603, 194222, 305206, 1068221, 1234697, 2136442, 2469394, 8642879, 13581667, 17285758, 27163334, 95071669, 190143338]

約数ペア:

[(1, 190143338), (2, 95071669), (7, 27163334), (11, 17285758), (14, 13581667), (22, 8642879), (77, 2469394), (89, 2136442), (154, 1234697), (178, 1068221), (623, 305206), (979, 194222), (1246, 152603), (1958, 97111), (6853, 27746), (13706, 13873)]