22421748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2287}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 56376320

約数和(自身を除く): 33954572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2287, 2451, 3268, 4574, 4902, 6861, 9148, 9804, 13722, 27444, 43453, 86906, 98341, 130359, 173812, 196682, 260718, 295023, 393364, 521436, 590046, 1180092, 1868479, 3736958, 5605437, 7473916, 11210874, 22421748]

約数ペア:

[(1, 22421748), (2, 11210874), (3, 7473916), (4, 5605437), (6, 3736958), (12, 1868479), (19, 1180092), (38, 590046), (43, 521436), (57, 393364), (76, 295023), (86, 260718), (114, 196682), (129, 173812), (172, 130359), (228, 98341), (258, 86906), (516, 43453), (817, 27444), (1634, 13722), (2287, 9804), (2451, 9148), (3268, 6861), (4574, 4902)]