13186810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 29981952

約数和(自身を除く): 16795142

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 182, 215, 301, 337, 430, 455, 559, 602, 674, 910, 1118, 1505, 1685, 2359, 2795, 3010, 3370, 3913, 4381, 4718, 5590, 7826, 8762, 11795, 14491, 19565, 21905, 23590, 28982, 30667, 39130, 43810, 61334, 72455, 101437, 144910, 153335, 188383, 202874, 306670, 376766, 507185, 941915, 1014370, 1318681, 1883830, 2637362, 6593405, 13186810]

約数ペア:

[(1, 13186810), (2, 6593405), (5, 2637362), (7, 1883830), (10, 1318681), (13, 1014370), (14, 941915), (26, 507185), (35, 376766), (43, 306670), (65, 202874), (70, 188383), (86, 153335), (91, 144910), (130, 101437), (182, 72455), (215, 61334), (301, 43810), (337, 39130), (430, 30667), (455, 28982), (559, 23590), (602, 21905), (674, 19565), (910, 14491), (1118, 11795), (1505, 8762), (1685, 7826), (2359, 5590), (2795, 4718), (3010, 4381), (3370, 3913)]