21745534

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{16301}}^1$

素因数の和:16355

約数の個数: 16

約数和(自身を含む): 35212320

約数和(自身を除く): 13466786

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 16301, 32602, 374923, 472729, 749846, 945458, 10872767, 21745534]

約数ペア:

[(1, 21745534), (2, 10872767), (23, 945458), (29, 749846), (46, 472729), (58, 374923), (667, 32602), (1334, 16301)]