12102278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 20355840

約数和(自身を除く): 8253562

約数列:

[1, 2, 19, 23, 38, 46, 61, 122, 227, 437, 454, 874, 1159, 1403, 2318, 2806, 4313, 5221, 8626, 10442, 13847, 26657, 27694, 53314, 99199, 198398, 263093, 318481, 526186, 636962, 6051139, 12102278]

約数ペア:

[(1, 12102278), (2, 6051139), (19, 636962), (23, 526186), (38, 318481), (46, 263093), (61, 198398), (122, 99199), (227, 53314), (437, 27694), (454, 26657), (874, 13847), (1159, 10442), (1403, 8626), (2318, 5221), (2806, 4313)]