15669926810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2660429}}^1$

素因数の和:2660486

約数の個数: 32

約数和(自身を含む): 30648153600

約数和(自身を除く): 14978226790

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 2660429, 5320858, 13302145, 26604290, 50548151, 82473299, 101096302, 164946598, 252740755, 412366495, 505481510, 824732990, 1566992681, 3133985362, 7834963405, 15669926810]

約数ペア:

[(1, 15669926810), (2, 7834963405), (5, 3133985362), (10, 1566992681), (19, 824732990), (31, 505481510), (38, 412366495), (62, 252740755), (95, 164946598), (155, 101096302), (190, 82473299), (310, 50548151), (589, 26604290), (1178, 13302145), (2945, 5320858), (5890, 2660429)]