123982562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 218248992

約数和(自身を除く): 94266430

約数列:

[1, 2, 11, 19, 22, 38, 67, 134, 209, 233, 361, 418, 466, 722, 737, 1273, 1474, 2546, 2563, 3971, 4427, 5126, 7942, 8854, 14003, 15611, 24187, 28006, 31222, 48374, 48697, 84113, 97394, 168226, 171721, 266057, 296609, 343442, 532114, 593218, 925243, 1850486, 3262699, 5635571, 6525398, 11271142, 61991281, 123982562]

約数ペア:

[(1, 123982562), (2, 61991281), (11, 11271142), (19, 6525398), (22, 5635571), (38, 3262699), (67, 1850486), (134, 925243), (209, 593218), (233, 532114), (361, 343442), (418, 296609), (466, 266057), (722, 171721), (737, 168226), (1273, 97394), (1474, 84113), (2546, 48697), (2563, 48374), (3971, 31222), (4427, 28006), (5126, 24187), (7942, 15611), (8854, 14003)]