191615684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193943}}^1$

素因数の和:193979

約数の個数: 24

約数和(自身を含む): 380130240

約数和(自身を除く): 188514556

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 193943, 387886, 775772, 2521259, 3684917, 5042518, 7369834, 10085036, 14739668, 47903921, 95807842, 191615684]

約数ペア:

[(1, 191615684), (2, 95807842), (4, 47903921), (13, 14739668), (19, 10085036), (26, 7369834), (38, 5042518), (52, 3684917), (76, 2521259), (247, 775772), (494, 387886), (988, 193943)]