18993598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1627}}^1$

素因数の和:2091

約数の個数: 16

約数和(自身を含む): 30769200

約数和(自身を除く): 11775602

約数列:

[1, 2, 13, 26, 449, 898, 1627, 3254, 5837, 11674, 21151, 42302, 730523, 1461046, 9496799, 18993598]

約数ペア:

[(1, 18993598), (2, 9496799), (13, 1461046), (26, 730523), (449, 42302), (898, 21151), (1627, 11674), (3254, 5837)]