19485811284

素因数分解:

$2^2\times 3^1\times {\mathrm{2243}}^1\times {\mathrm{723949}}^1$

素因数の和:726199

約数の個数: 24

約数和(自身を含む): 45487226400

約数和(自身を除く): 26001415116

約数列:

[1, 2, 3, 4, 6, 12, 2243, 4486, 6729, 8972, 13458, 26916, 723949, 1447898, 2171847, 2895796, 4343694, 8687388, 1623817607, 3247635214, 4871452821, 6495270428, 9742905642, 19485811284]

約数ペア:

[(1, 19485811284), (2, 9742905642), (3, 6495270428), (4, 4871452821), (6, 3247635214), (12, 1623817607), (2243, 8687388), (4486, 4343694), (6729, 2895796), (8972, 2171847), (13458, 1447898), (26916, 723949)]