13863730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 26516160

約数和(自身を除く): 12652430

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 557, 655, 1114, 1310, 2489, 2785, 4978, 5570, 10583, 12445, 21166, 24890, 52915, 72967, 105830, 145934, 364835, 729670, 1386373, 2772746, 6931865, 13863730]

約数ペア:

[(1, 13863730), (2, 6931865), (5, 2772746), (10, 1386373), (19, 729670), (38, 364835), (95, 145934), (131, 105830), (190, 72967), (262, 52915), (557, 24890), (655, 21166), (1114, 12445), (1310, 10583), (2489, 5570), (2785, 4978)]