12187018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11059}}^1$

素因数の和:11109

約数の個数: 16

約数和(自身を含む): 19908000

約数和(自身を除く): 7720982

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 11059, 22118, 210121, 320711, 420242, 641422, 6093509, 12187018]

約数ペア:

[(1, 12187018), (2, 6093509), (19, 641422), (29, 420242), (38, 320711), (58, 210121), (551, 22118), (1102, 11059)]