22543576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 49392000

約数和(自身を除く): 26848424

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 97, 139, 152, 194, 209, 278, 388, 418, 556, 776, 836, 1067, 1112, 1529, 1672, 1843, 2134, 2641, 3058, 3686, 4268, 5282, 6116, 7372, 8536, 10564, 12232, 13483, 14744, 20273, 21128, 26966, 29051, 40546, 53932, 58102, 81092, 107864, 116204, 148313, 162184, 232408, 256177, 296626, 512354, 593252, 1024708, 1186504, 2049416, 2817947, 5635894, 11271788, 22543576]

約数ペア:

[(1, 22543576), (2, 11271788), (4, 5635894), (8, 2817947), (11, 2049416), (19, 1186504), (22, 1024708), (38, 593252), (44, 512354), (76, 296626), (88, 256177), (97, 232408), (139, 162184), (152, 148313), (194, 116204), (209, 107864), (278, 81092), (388, 58102), (418, 53932), (556, 40546), (776, 29051), (836, 26966), (1067, 21128), (1112, 20273), (1529, 14744), (1672, 13483), (1843, 12232), (2134, 10564), (2641, 8536), (3058, 7372), (3686, 6116), (4268, 5282)]