18633506

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:929

約数の個数: 16

約数和(自身を含む): 28482720

約数和(自身を除く): 9849214

約数列:

[1, 2, 97, 139, 194, 278, 691, 1382, 13483, 26966, 67027, 96049, 134054, 192098, 9316753, 18633506]

約数ペア:

[(1, 18633506), (2, 9316753), (97, 192098), (139, 134054), (194, 96049), (278, 67027), (691, 26966), (1382, 13483)]