12380930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1087}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 23970816

約数和(自身を除く): 11589886

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1087, 1139, 2174, 2278, 5435, 5695, 10870, 11390, 18479, 36958, 72829, 92395, 145658, 184790, 364145, 728290, 1238093, 2476186, 6190465, 12380930]

約数ペア:

[(1, 12380930), (2, 6190465), (5, 2476186), (10, 1238093), (17, 728290), (34, 364145), (67, 184790), (85, 145658), (134, 92395), (170, 72829), (335, 36958), (670, 18479), (1087, 11390), (1139, 10870), (2174, 5695), (2278, 5435)]