15912826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 26034048

約数和(自身を除く): 10121222

約数列:

[1, 2, 23, 46, 53, 61, 106, 107, 122, 214, 1219, 1403, 2438, 2461, 2806, 3233, 4922, 5671, 6466, 6527, 11342, 13054, 74359, 130433, 148718, 150121, 260866, 300242, 345931, 691862, 7956413, 15912826]

約数ペア:

[(1, 15912826), (2, 7956413), (23, 691862), (46, 345931), (53, 300242), (61, 260866), (106, 150121), (107, 148718), (122, 130433), (214, 74359), (1219, 13054), (1403, 11342), (2438, 6527), (2461, 6466), (2806, 5671), (3233, 4922)]