15551804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12037}}^1$

素因数の和:12077

約数の個数: 24

約数和(自身を含む): 30335760

約数和(自身を除く): 14783956

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 12037, 24074, 48148, 204629, 228703, 409258, 457406, 818516, 914812, 3887951, 7775902, 15551804]

約数ペア:

[(1, 15551804), (2, 7775902), (4, 3887951), (17, 914812), (19, 818516), (34, 457406), (38, 409258), (68, 228703), (76, 204629), (323, 48148), (646, 24074), (1292, 12037)]