11969178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{887}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 25958016

約数和(自身を除く): 13988838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 887, 1038, 1774, 2249, 2661, 4498, 5322, 6747, 11531, 13494, 23062, 34593, 69186, 153451, 306902, 460353, 920706, 1994863, 3989726, 5984589, 11969178]

約数ペア:

[(1, 11969178), (2, 5984589), (3, 3989726), (6, 1994863), (13, 920706), (26, 460353), (39, 306902), (78, 153451), (173, 69186), (346, 34593), (519, 23062), (887, 13494), (1038, 11531), (1774, 6747), (2249, 5322), (2661, 4498)]