15661289771

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1279}}^1\times {\mathrm{6257}}^1$

素因数の和:7658

約数の個数: 16

約数和(自身を含む): 16661299200

約数和(自身を除く): 1000009429

約数列:

[1, 19, 103, 1279, 1957, 6257, 24301, 118883, 131737, 644471, 2503003, 8002703, 12244949, 152051357, 824278409, 15661289771]

約数ペア:

[(1, 15661289771), (19, 824278409), (103, 152051357), (1279, 12244949), (1957, 8002703), (6257, 2503003), (24301, 644471), (118883, 131737)]