22065992

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 47214000

約数和(自身を除く): 25148008

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 859, 988, 1352, 1718, 1976, 3211, 3436, 6422, 6872, 11167, 12844, 16321, 22334, 25688, 32642, 44668, 65284, 89336, 130568, 145171, 212173, 290342, 424346, 580684, 848692, 1161368, 1697384, 2758249, 5516498, 11032996, 22065992]

約数ペア:

[(1, 22065992), (2, 11032996), (4, 5516498), (8, 2758249), (13, 1697384), (19, 1161368), (26, 848692), (38, 580684), (52, 424346), (76, 290342), (104, 212173), (152, 145171), (169, 130568), (247, 89336), (338, 65284), (494, 44668), (676, 32642), (859, 25688), (988, 22334), (1352, 16321), (1718, 12844), (1976, 11167), (3211, 6872), (3436, 6422)]