1921622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:911

約数の個数: 16

約数和(自身を含む): 3087600

約数和(自身を除く): 1165978

約数列:

[1, 2, 19, 38, 61, 122, 829, 1159, 1658, 2318, 15751, 31502, 50569, 101138, 960811, 1921622]

約数ペア:

[(1, 1921622), (2, 960811), (19, 101138), (38, 50569), (61, 31502), (122, 15751), (829, 2318), (1159, 1658)]