19604556

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23677}}^1$

素因数の和:23710

約数の個数: 36

約数和(自身を含む): 51712752

約数和(自身を除く): 32108196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 23677, 47354, 71031, 94708, 142062, 213093, 284124, 426186, 544571, 852372, 1089142, 1633713, 2178284, 3267426, 4901139, 6534852, 9802278, 19604556]

約数ペア:

[(1, 19604556), (2, 9802278), (3, 6534852), (4, 4901139), (6, 3267426), (9, 2178284), (12, 1633713), (18, 1089142), (23, 852372), (36, 544571), (46, 426186), (69, 284124), (92, 213093), (138, 142062), (207, 94708), (276, 71031), (414, 47354), (828, 23677)]