23919636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1433}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 60709824

約数和(自身を除く): 36790188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 1433, 2782, 2866, 4173, 4299, 5564, 5732, 8346, 8598, 16692, 17196, 18629, 37258, 55887, 74516, 111774, 153331, 223548, 306662, 459993, 613324, 919986, 1839972, 1993303, 3986606, 5979909, 7973212, 11959818, 23919636]

約数ペア:

[(1, 23919636), (2, 11959818), (3, 7973212), (4, 5979909), (6, 3986606), (12, 1993303), (13, 1839972), (26, 919986), (39, 613324), (52, 459993), (78, 306662), (107, 223548), (156, 153331), (214, 111774), (321, 74516), (428, 55887), (642, 37258), (1284, 18629), (1391, 17196), (1433, 16692), (2782, 8598), (2866, 8346), (4173, 5732), (4299, 5564)]