22781406

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{11471}}^1$

素因数の和:11807

約数の個数: 16

約数和(自身を含む): 45704448

約数和(自身を除く): 22923042

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 11471, 22942, 34413, 68826, 3796901, 7593802, 11390703, 22781406]

約数ペア:

[(1, 22781406), (2, 11390703), (3, 7593802), (6, 3796901), (331, 68826), (662, 34413), (993, 22942), (1986, 11471)]