19580453848

素因数分解:

$2^3\times {\mathrm{727}}^1\times {\mathrm{1571}}^1\times {\mathrm{2143}}^1$

素因数の和:4447

約数の個数: 32

約数和(自身を含む): 36804418560

約数和(自身を除く): 17223964712

約数列:

[1, 2, 4, 8, 727, 1454, 1571, 2143, 2908, 3142, 4286, 5816, 6284, 8572, 12568, 17144, 1142117, 1557961, 2284234, 3115922, 3366653, 4568468, 6231844, 6733306, 9136936, 12463688, 13466612, 26933224, 2447556731, 4895113462, 9790226924, 19580453848]

約数ペア:

[(1, 19580453848), (2, 9790226924), (4, 4895113462), (8, 2447556731), (727, 26933224), (1454, 13466612), (1571, 12463688), (2143, 9136936), (2908, 6733306), (3142, 6231844), (4286, 4568468), (5816, 3366653), (6284, 3115922), (8572, 2284234), (12568, 1557961), (17144, 1142117)]