22420684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1$

素因数の和:2110

約数の個数: 48

約数和(自身を含む): 48545280

約数和(自身を除く): 26124596

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2063, 2717, 4126, 5434, 8252, 10868, 22693, 26819, 39197, 45386, 53638, 78394, 90772, 107276, 156788, 295009, 431167, 509561, 590018, 862334, 1019122, 1180036, 1724668, 2038244, 5605171, 11210342, 22420684]

約数ペア:

[(1, 22420684), (2, 11210342), (4, 5605171), (11, 2038244), (13, 1724668), (19, 1180036), (22, 1019122), (26, 862334), (38, 590018), (44, 509561), (52, 431167), (76, 295009), (143, 156788), (209, 107276), (247, 90772), (286, 78394), (418, 53638), (494, 45386), (572, 39197), (836, 26819), (988, 22693), (2063, 10868), (2717, 8252), (4126, 5434)]