13305865528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{87538589}}^1$

素因数の和:87538614

約数の個数: 16

約数和(自身を含む): 26261577000

約数和(自身を除く): 12955711472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 87538589, 175077178, 350154356, 700308712, 1663233191, 3326466382, 6652932764, 13305865528]

約数ペア:

[(1, 13305865528), (2, 6652932764), (4, 3326466382), (8, 1663233191), (19, 700308712), (38, 350154356), (76, 175077178), (152, 87538589)]