2195855783

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{431}}^1\times {\mathrm{1283}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 2536033536

約数和(自身を除く): 340177753

約数列:

[1, 11, 19, 209, 361, 431, 1283, 3971, 4741, 8189, 14113, 24377, 90079, 155591, 268147, 463163, 552973, 1711501, 5094793, 6082703, 10506487, 115571357, 199623253, 2195855783]

約数ペア:

[(1, 2195855783), (11, 199623253), (19, 115571357), (209, 10506487), (361, 6082703), (431, 5094793), (1283, 1711501), (3971, 552973), (4741, 463163), (8189, 268147), (14113, 155591), (24377, 90079)]