19627752742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1727491}}^1$

素因数の和:1727548

約数の個数: 32

約数和(自身を含む): 34826238720

約数和(自身を除く): 15198485978

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 11362, 1727491, 3454982, 22457383, 32822329, 39732293, 44914766, 65644658, 79464586, 426690277, 516519809, 754913567, 853380554, 1033039618, 1509827134, 9813876371, 19627752742]

約数ペア:

[(1, 19627752742), (2, 9813876371), (13, 1509827134), (19, 1033039618), (23, 853380554), (26, 754913567), (38, 516519809), (46, 426690277), (247, 79464586), (299, 65644658), (437, 44914766), (494, 39732293), (598, 32822329), (874, 22457383), (5681, 3454982), (11362, 1727491)]