19257762

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2633}}^1$

素因数の和:2714

約数の個数: 32

約数和(自身を含む): 40963968

約数和(自身を除く): 21706206

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 2633, 3657, 5266, 7314, 7899, 15798, 60559, 121118, 139549, 181677, 279098, 363354, 418647, 837294, 3209627, 6419254, 9628881, 19257762]

約数ペア:

[(1, 19257762), (2, 9628881), (3, 6419254), (6, 3209627), (23, 837294), (46, 418647), (53, 363354), (69, 279098), (106, 181677), (138, 139549), (159, 121118), (318, 60559), (1219, 15798), (2438, 7899), (2633, 7314), (3657, 5266)]