15929862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1559}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 34594560

約数和(自身を除く): 18664698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1559, 1703, 3118, 3406, 4677, 5109, 9354, 10218, 20267, 40534, 60801, 121602, 204229, 408458, 612687, 1225374, 2654977, 5309954, 7964931, 15929862]

約数ペア:

[(1, 15929862), (2, 7964931), (3, 5309954), (6, 2654977), (13, 1225374), (26, 612687), (39, 408458), (78, 204229), (131, 121602), (262, 60801), (393, 40534), (786, 20267), (1559, 10218), (1703, 9354), (3118, 5109), (3406, 4677)]