39211858

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{21059}}^1$

素因数の和:21094

約数の個数: 24

約数和(自身を含む): 72025200

約数和(自身を除く): 32813342

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 21059, 42118, 147413, 294826, 400121, 800242, 1031891, 2063782, 2800847, 5601694, 19605929, 39211858]

約数ペア:

[(1, 39211858), (2, 19605929), (7, 5601694), (14, 2800847), (19, 2063782), (38, 1031891), (49, 800242), (98, 400121), (133, 294826), (266, 147413), (931, 42118), (1862, 21059)]