21407261122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{28391593}}^1$

素因数の和:28391637

約数の個数: 16

約数和(自身を含む): 35773408440

約数和(自身を除く): 14366147318

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 28391593, 56783186, 369090709, 738181418, 823356197, 1646712394, 10703630561, 21407261122]

約数ペア:

[(1, 21407261122), (2, 10703630561), (13, 1646712394), (26, 823356197), (29, 738181418), (58, 369090709), (377, 56783186), (754, 28391593)]