15021188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1423}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 33492480

約数和(自身を除く): 18471292

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1423, 1508, 2639, 2846, 5278, 5692, 9961, 10556, 18499, 19922, 36998, 39844, 41267, 73996, 82534, 129493, 165068, 258986, 288869, 517972, 536471, 577738, 1072942, 1155476, 2145884, 3755297, 7510594, 15021188]

約数ペア:

[(1, 15021188), (2, 7510594), (4, 3755297), (7, 2145884), (13, 1155476), (14, 1072942), (26, 577738), (28, 536471), (29, 517972), (52, 288869), (58, 258986), (91, 165068), (116, 129493), (182, 82534), (203, 73996), (364, 41267), (377, 39844), (406, 36998), (754, 19922), (812, 18499), (1423, 10556), (1508, 9961), (2639, 5692), (2846, 5278)]