12727196398

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{15859}}^1$

素因数の和:16325

約数の個数: 48

約数和(自身を含む): 23432198400

約数和(自身を除く): 10705002002

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 431, 862, 931, 1862, 3017, 6034, 8189, 15859, 16378, 21119, 31718, 42238, 57323, 111013, 114646, 222026, 301321, 401261, 602642, 777091, 802522, 1554182, 2109247, 4218494, 6835229, 13670458, 14764729, 29529458, 47846603, 95693206, 129869351, 259738702, 334926221, 669852442, 909085457, 1818170914, 6363598199, 12727196398]

約数ペア:

[(1, 12727196398), (2, 6363598199), (7, 1818170914), (14, 909085457), (19, 669852442), (38, 334926221), (49, 259738702), (98, 129869351), (133, 95693206), (266, 47846603), (431, 29529458), (862, 14764729), (931, 13670458), (1862, 6835229), (3017, 4218494), (6034, 2109247), (8189, 1554182), (15859, 802522), (16378, 777091), (21119, 602642), (31718, 401261), (42238, 301321), (57323, 222026), (111013, 114646)]