13739698

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 25937280

約数和(自身を除く): 12197582

約数列:

[1, 2, 7, 14, 19, 38, 47, 49, 94, 98, 133, 157, 266, 314, 329, 658, 893, 931, 1099, 1786, 1862, 2198, 2303, 2983, 4606, 5966, 6251, 7379, 7693, 12502, 14758, 15386, 20881, 41762, 43757, 51653, 87514, 103306, 140201, 146167, 280402, 292334, 361571, 723142, 981407, 1962814, 6869849, 13739698]

約数ペア:

[(1, 13739698), (2, 6869849), (7, 1962814), (14, 981407), (19, 723142), (38, 361571), (47, 292334), (49, 280402), (94, 146167), (98, 140201), (133, 103306), (157, 87514), (266, 51653), (314, 43757), (329, 41762), (658, 20881), (893, 15386), (931, 14758), (1099, 12502), (1786, 7693), (1862, 7379), (2198, 6251), (2303, 5966), (2983, 4606)]