31003402

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1930

約数の個数: 24

約数和(自身を含む): 51242976

約数和(自身を除く): 20239574

約数列:

[1, 2, 19, 23, 38, 46, 361, 437, 722, 874, 1867, 3734, 8303, 16606, 35473, 42941, 70946, 85882, 673987, 815879, 1347974, 1631758, 15501701, 31003402]

約数ペア:

[(1, 31003402), (2, 15501701), (19, 1631758), (23, 1347974), (38, 815879), (46, 673987), (361, 85882), (437, 70946), (722, 42941), (874, 35473), (1867, 16606), (3734, 8303)]