17956292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1237}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 33277440

約数和(自身を除く): 15321148

約数列:

[1, 2, 4, 19, 38, 76, 191, 382, 764, 1237, 2474, 3629, 4948, 7258, 14516, 23503, 47006, 94012, 236267, 472534, 945068, 4489073, 8978146, 17956292]

約数ペア:

[(1, 17956292), (2, 8978146), (4, 4489073), (19, 945068), (38, 472534), (76, 236267), (191, 94012), (382, 47006), (764, 23503), (1237, 14516), (2474, 7258), (3629, 4948)]