1888971838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{572069}}^1$

素因数の和:572211

約数の個数: 16

約数和(自身を含む): 3075448320

約数和(自身を除く): 1186476482

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 572069, 1144138, 7436897, 14873794, 72652763, 145305526, 944485919, 1888971838]

約数ペア:

[(1, 1888971838), (2, 944485919), (13, 145305526), (26, 72652763), (127, 14873794), (254, 7436897), (1651, 1144138), (3302, 572069)]