22648912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 54371520

約数和(自身を除く): 31722608

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 521, 572, 836, 988, 1042, 1144, 1672, 1976, 2084, 2288, 2717, 3344, 3952, 4168, 5434, 5731, 6773, 8336, 9899, 10868, 11462, 13546, 19798, 21736, 22924, 27092, 39596, 43472, 45848, 54184, 74503, 79192, 91696, 108368, 108889, 128687, 149006, 158384, 217778, 257374, 298012, 435556, 514748, 596024, 871112, 1029496, 1192048, 1415557, 1742224, 2058992, 2831114, 5662228, 11324456, 22648912]

約数ペア:

[(1, 22648912), (2, 11324456), (4, 5662228), (8, 2831114), (11, 2058992), (13, 1742224), (16, 1415557), (19, 1192048), (22, 1029496), (26, 871112), (38, 596024), (44, 514748), (52, 435556), (76, 298012), (88, 257374), (104, 217778), (143, 158384), (152, 149006), (176, 128687), (208, 108889), (209, 108368), (247, 91696), (286, 79192), (304, 74503), (418, 54184), (494, 45848), (521, 43472), (572, 39596), (836, 27092), (988, 22924), (1042, 21736), (1144, 19798), (1672, 13546), (1976, 11462), (2084, 10868), (2288, 9899), (2717, 8336), (3344, 6773), (3952, 5731), (4168, 5434)]