29159290

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{22259}}^1$

素因数の和:22397

約数の個数: 16

約数和(自身を含む): 52889760

約数和(自身を除く): 23730470

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 22259, 44518, 111295, 222590, 2915929, 5831858, 14579645, 29159290]

約数ペア:

[(1, 29159290), (2, 14579645), (5, 5831858), (10, 2915929), (131, 222590), (262, 111295), (655, 44518), (1310, 22259)]