38770886

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{929}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 72852480

約数和(自身を除く): 34081594

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 271, 542, 929, 1858, 1897, 2981, 3794, 5962, 6503, 10219, 13006, 20438, 20867, 41734, 71533, 143066, 251759, 503518, 1762313, 2769349, 3524626, 5538698, 19385443, 38770886]

約数ペア:

[(1, 38770886), (2, 19385443), (7, 5538698), (11, 3524626), (14, 2769349), (22, 1762313), (77, 503518), (154, 251759), (271, 143066), (542, 71533), (929, 41734), (1858, 20867), (1897, 20438), (2981, 13006), (3794, 10219), (5962, 6503)]