12269972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 26577600

約数和(自身を除く): 14307628

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 1129, 2258, 2717, 4516, 5434, 10868, 12419, 14677, 21451, 24838, 29354, 42902, 49676, 58708, 85804, 161447, 235961, 278863, 322894, 471922, 557726, 645788, 943844, 1115452, 3067493, 6134986, 12269972]

約数ペア:

[(1, 12269972), (2, 6134986), (4, 3067493), (11, 1115452), (13, 943844), (19, 645788), (22, 557726), (26, 471922), (38, 322894), (44, 278863), (52, 235961), (76, 161447), (143, 85804), (209, 58708), (247, 49676), (286, 42902), (418, 29354), (494, 24838), (572, 21451), (836, 14677), (988, 12419), (1129, 10868), (2258, 5434), (2717, 4516)]