1820588512

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{2994389}}^1$

素因数の和:2994418

約数の個数: 24

約数和(自身を含む): 3772931400

約数和(自身を除く): 1952342888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 2994389, 5988778, 11977556, 23955112, 47910224, 56893391, 95820448, 113786782, 227573564, 455147128, 910294256, 1820588512]

約数ペア:

[(1, 1820588512), (2, 910294256), (4, 455147128), (8, 227573564), (16, 113786782), (19, 95820448), (32, 56893391), (38, 47910224), (76, 23955112), (152, 11977556), (304, 5988778), (608, 2994389)]