21836174965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{8839}}^1\times {\mathrm{44917}}^1$

素因数の和:53772

約数の個数: 16

約数和(自身を含む): 28589408640

約数和(自身を除く): 6753233675

約数列:

[1, 5, 11, 55, 8839, 44195, 44917, 97229, 224585, 486145, 494087, 2470435, 397021363, 1985106815, 4367234993, 21836174965]

約数ペア:

[(1, 21836174965), (5, 4367234993), (11, 1985106815), (55, 397021363), (8839, 2470435), (44195, 494087), (44917, 486145), (97229, 224585)]