18708196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3709}}^1$

素因数の和:3823

約数の個数: 24

約数和(自身を含む): 35630840

約数和(自身を除く): 16922644

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 3709, 5044, 7418, 14836, 48217, 96434, 192868, 359773, 719546, 1439092, 4677049, 9354098, 18708196]

約数ペア:

[(1, 18708196), (2, 9354098), (4, 4677049), (13, 1439092), (26, 719546), (52, 359773), (97, 192868), (194, 96434), (388, 48217), (1261, 14836), (2522, 7418), (3709, 5044)]