12316990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{983}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 25505280

約数和(自身を除く): 13188290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 983, 1253, 1790, 1966, 2506, 4915, 6265, 6881, 9830, 12530, 13762, 34405, 68810, 175957, 351914, 879785, 1231699, 1759570, 2463398, 6158495, 12316990]

約数ペア:

[(1, 12316990), (2, 6158495), (5, 2463398), (7, 1759570), (10, 1231699), (14, 879785), (35, 351914), (70, 175957), (179, 68810), (358, 34405), (895, 13762), (983, 12530), (1253, 9830), (1790, 6881), (1966, 6265), (2506, 4915)]