19155086

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{593}}^1$

素因数の和:1147

約数の個数: 16

約数和(自身を含む): 29766528

約数和(自身を除く): 10611442

約数列:

[1, 2, 31, 62, 521, 593, 1042, 1186, 16151, 18383, 32302, 36766, 308953, 617906, 9577543, 19155086]

約数ペア:

[(1, 19155086), (2, 9577543), (31, 617906), (62, 308953), (521, 36766), (593, 32302), (1042, 18383), (1186, 16151)]