13911002

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 26484480

約数和(自身を除く): 12573478

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 133, 217, 241, 266, 434, 482, 589, 931, 1178, 1519, 1687, 1862, 3038, 3374, 4123, 4579, 7471, 8246, 9158, 11809, 14942, 23618, 28861, 32053, 52297, 57722, 64106, 104594, 141949, 224371, 283898, 366079, 448742, 732158, 993643, 1987286, 6955501, 13911002]

約数ペア:

[(1, 13911002), (2, 6955501), (7, 1987286), (14, 993643), (19, 732158), (31, 448742), (38, 366079), (49, 283898), (62, 224371), (98, 141949), (133, 104594), (217, 64106), (241, 57722), (266, 52297), (434, 32053), (482, 28861), (589, 23618), (931, 14942), (1178, 11809), (1519, 9158), (1687, 8246), (1862, 7471), (3038, 4579), (3374, 4123)]