13640244

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{8677}}^1$

素因数の和:8815

約数の個数: 24

約数和(自身を含む): 32073888

約数和(自身を除く): 18433644

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 8677, 17354, 26031, 34708, 52062, 104124, 1136687, 2273374, 3410061, 4546748, 6820122, 13640244]

約数ペア:

[(1, 13640244), (2, 6820122), (3, 4546748), (4, 3410061), (6, 2273374), (12, 1136687), (131, 104124), (262, 52062), (393, 34708), (524, 26031), (786, 17354), (1572, 8677)]