18993452

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3259}}^1$

素因数の和:3341

約数の個数: 24

約数和(自身を含む): 35051520

約数和(自身を除く): 16058068

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 3259, 5828, 6518, 13036, 101029, 153173, 202058, 306346, 404116, 612692, 4748363, 9496726, 18993452]

約数ペア:

[(1, 18993452), (2, 9496726), (4, 4748363), (31, 612692), (47, 404116), (62, 306346), (94, 202058), (124, 153173), (188, 101029), (1457, 13036), (2914, 6518), (3259, 5828)]