123722186

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6551}}^1$

素因数の和:6650

約数の個数: 32

約数和(自身を含む): 226437120

約数和(自身を除く): 102714934

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 2698, 6551, 9443, 13102, 18886, 45857, 91714, 124469, 248938, 465121, 871283, 930242, 1742566, 3255847, 6511694, 8837299, 17674598, 61861093, 123722186]

約数ペア:

[(1, 123722186), (2, 61861093), (7, 17674598), (14, 8837299), (19, 6511694), (38, 3255847), (71, 1742566), (133, 930242), (142, 871283), (266, 465121), (497, 248938), (994, 124469), (1349, 91714), (2698, 45857), (6551, 18886), (9443, 13102)]