15863146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 27433728

約数和(自身を除く): 11570582

約数列:

[1, 2, 13, 23, 26, 41, 46, 82, 299, 533, 598, 647, 943, 1066, 1294, 1886, 8411, 12259, 14881, 16822, 24518, 26527, 29762, 53054, 193453, 344851, 386906, 610121, 689702, 1220242, 7931573, 15863146]

約数ペア:

[(1, 15863146), (2, 7931573), (13, 1220242), (23, 689702), (26, 610121), (41, 386906), (46, 344851), (82, 193453), (299, 53054), (533, 29762), (598, 26527), (647, 24518), (943, 16822), (1066, 14881), (1294, 12259), (1886, 8411)]