16935880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32569}}^1$

素因数の和:32593

約数の個数: 32

約数和(自身を含む): 41038200

約数和(自身を除く): 24102320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 32569, 65138, 130276, 162845, 260552, 325690, 423397, 651380, 846794, 1302760, 1693588, 2116985, 3387176, 4233970, 8467940, 16935880]

約数ペア:

[(1, 16935880), (2, 8467940), (4, 4233970), (5, 3387176), (8, 2116985), (10, 1693588), (13, 1302760), (20, 846794), (26, 651380), (40, 423397), (52, 325690), (65, 260552), (104, 162845), (130, 130276), (260, 65138), (520, 32569)]