19109796

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{15461}}^1$

素因数の和:15571

約数の個数: 24

約数和(自身を含む): 45025344

約数和(自身を除く): 25915548

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 15461, 30922, 46383, 61844, 92766, 185532, 1592483, 3184966, 4777449, 6369932, 9554898, 19109796]

約数ペア:

[(1, 19109796), (2, 9554898), (3, 6369932), (4, 4777449), (6, 3184966), (12, 1592483), (103, 185532), (206, 92766), (309, 61844), (412, 46383), (618, 30922), (1236, 15461)]