19085262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{859}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 45655680

約数和(自身を除く): 26570418

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 529, 859, 966, 1058, 1587, 1718, 2577, 3174, 3703, 5154, 6013, 7406, 11109, 12026, 18039, 19757, 22218, 36078, 39514, 59271, 118542, 138299, 276598, 414897, 454411, 829794, 908822, 1363233, 2726466, 3180877, 6361754, 9542631, 19085262]

約数ペア:

[(1, 19085262), (2, 9542631), (3, 6361754), (6, 3180877), (7, 2726466), (14, 1363233), (21, 908822), (23, 829794), (42, 454411), (46, 414897), (69, 276598), (138, 138299), (161, 118542), (322, 59271), (483, 39514), (529, 36078), (859, 22218), (966, 19757), (1058, 18039), (1587, 12026), (1718, 11109), (2577, 7406), (3174, 6013), (3703, 5154)]