19003374351340

素因数分解:

$2^2\times 5^1\times {\mathrm{14851}}^1\times {\mathrm{63980117}}^1$

素因数の和:63994977

約数の個数: 24

約数和(自身を含む): 39909773926512

約数和(自身を除く): 20906399575172

約数列:

[1, 2, 4, 5, 10, 20, 14851, 29702, 59404, 74255, 148510, 297020, 63980117, 127960234, 255920468, 319900585, 639801170, 1279602340, 950168717567, 1900337435134, 3800674870268, 4750843587835, 9501687175670, 19003374351340]

約数ペア:

[(1, 19003374351340), (2, 9501687175670), (4, 4750843587835), (5, 3800674870268), (10, 1900337435134), (20, 950168717567), (14851, 1279602340), (29702, 639801170), (59404, 319900585), (74255, 255920468), (148510, 127960234), (297020, 63980117)]