13019318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 22498560

約数和(自身を除く): 9479242

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 377, 403, 557, 754, 806, 899, 1114, 1798, 7241, 11687, 14482, 16153, 17267, 23374, 32306, 34534, 209989, 224471, 419978, 448942, 500743, 1001486, 6509659, 13019318]

約数ペア:

[(1, 13019318), (2, 6509659), (13, 1001486), (26, 500743), (29, 448942), (31, 419978), (58, 224471), (62, 209989), (377, 34534), (403, 32306), (557, 23374), (754, 17267), (806, 16153), (899, 14482), (1114, 11687), (1798, 7241)]