1911851812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{15199}}^1$

素因数の和:15316

約数の個数: 48

約数和(自身を含む): 3753792000

約数和(自身を除く): 1841940188

約数列:

[1, 2, 4, 13, 26, 41, 52, 59, 82, 118, 164, 236, 533, 767, 1066, 1534, 2132, 2419, 3068, 4838, 9676, 15199, 30398, 31447, 60796, 62894, 125788, 197587, 395174, 623159, 790348, 896741, 1246318, 1793482, 2492636, 3586964, 8101067, 11657633, 16202134, 23315266, 32404268, 36766381, 46630532, 73532762, 147065524, 477962953, 955925906, 1911851812]

約数ペア:

[(1, 1911851812), (2, 955925906), (4, 477962953), (13, 147065524), (26, 73532762), (41, 46630532), (52, 36766381), (59, 32404268), (82, 23315266), (118, 16202134), (164, 11657633), (236, 8101067), (533, 3586964), (767, 2492636), (1066, 1793482), (1534, 1246318), (2132, 896741), (2419, 790348), (3068, 623159), (4838, 395174), (9676, 197587), (15199, 125788), (30398, 62894), (31447, 60796)]