23779090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1021}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 45695664

約数和(自身を除く): 21916574

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 274, 685, 1021, 1370, 2042, 2329, 4658, 5105, 10210, 11645, 17357, 23290, 34714, 86785, 139877, 173570, 279754, 699385, 1398770, 2377909, 4755818, 11889545, 23779090]

約数ペア:

[(1, 23779090), (2, 11889545), (5, 4755818), (10, 2377909), (17, 1398770), (34, 699385), (85, 279754), (137, 173570), (170, 139877), (274, 86785), (685, 34714), (1021, 23290), (1370, 17357), (2042, 11645), (2329, 10210), (4658, 5105)]