19290072

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{4931}}^1$

素因数の和:5103

約数の個数: 32

約数和(自身を含む): 48530880

約数和(自身を除く): 29240808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 4931, 9862, 14793, 19724, 29586, 39448, 59172, 118344, 803753, 1607506, 2411259, 3215012, 4822518, 6430024, 9645036, 19290072]

約数ペア:

[(1, 19290072), (2, 9645036), (3, 6430024), (4, 4822518), (6, 3215012), (8, 2411259), (12, 1607506), (24, 803753), (163, 118344), (326, 59172), (489, 39448), (652, 29586), (978, 19724), (1304, 14793), (1956, 9862), (3912, 4931)]