19165026

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1229}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 40383360

約数和(自身を除く): 21218334

約数列:

[1, 2, 3, 6, 23, 46, 69, 113, 138, 226, 339, 678, 1229, 2458, 2599, 3687, 5198, 7374, 7797, 15594, 28267, 56534, 84801, 138877, 169602, 277754, 416631, 833262, 3194171, 6388342, 9582513, 19165026]

約数ペア:

[(1, 19165026), (2, 9582513), (3, 6388342), (6, 3194171), (23, 833262), (46, 416631), (69, 277754), (113, 169602), (138, 138877), (226, 84801), (339, 56534), (678, 28267), (1229, 15594), (2458, 7797), (2599, 7374), (3687, 5198)]