12970665905

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{22817}}^1$

素因数の和:22969

約数の個数: 32

約数和(自身を含む): 16560391680

約数和(自身を除く): 3589725775

約数列:

[1, 5, 41, 47, 59, 205, 235, 295, 1927, 2419, 2773, 9635, 12095, 13865, 22817, 113693, 114085, 568465, 935497, 1072399, 1346203, 4677485, 5361995, 6731015, 43968359, 55194323, 63271541, 219841795, 275971615, 316357705, 2594133181, 12970665905]

約数ペア:

[(1, 12970665905), (5, 2594133181), (41, 316357705), (47, 275971615), (59, 219841795), (205, 63271541), (235, 55194323), (295, 43968359), (1927, 6731015), (2419, 5361995), (2773, 4677485), (9635, 1346203), (12095, 1072399), (13865, 935497), (22817, 568465), (113693, 114085)]