19585146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1321}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 44926848

約数和(自身を除く): 25341702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 353, 706, 1059, 1321, 2118, 2471, 2642, 3963, 4942, 7413, 7926, 9247, 14826, 18494, 27741, 55482, 466313, 932626, 1398939, 2797878, 3264191, 6528382, 9792573, 19585146]

約数ペア:

[(1, 19585146), (2, 9792573), (3, 6528382), (6, 3264191), (7, 2797878), (14, 1398939), (21, 932626), (42, 466313), (353, 55482), (706, 27741), (1059, 18494), (1321, 14826), (2118, 9247), (2471, 7926), (2642, 7413), (3963, 4942)]