23214428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 44782080

約数和(自身を除く): 21567652

約数列:

[1, 2, 4, 19, 38, 47, 67, 76, 94, 97, 134, 188, 194, 268, 388, 893, 1273, 1786, 1843, 2546, 3149, 3572, 3686, 4559, 5092, 6298, 6499, 7372, 9118, 12596, 12998, 18236, 25996, 59831, 86621, 119662, 123481, 173242, 239324, 246962, 305453, 346484, 493924, 610906, 1221812, 5803607, 11607214, 23214428]

約数ペア:

[(1, 23214428), (2, 11607214), (4, 5803607), (19, 1221812), (38, 610906), (47, 493924), (67, 346484), (76, 305453), (94, 246962), (97, 239324), (134, 173242), (188, 123481), (194, 119662), (268, 86621), (388, 59831), (893, 25996), (1273, 18236), (1786, 12998), (1843, 12596), (2546, 9118), (3149, 7372), (3572, 6499), (3686, 6298), (4559, 5092)]