12149150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18691}}^1$

素因数の和:18716

約数の個数: 24

約数和(自身を含む): 24336984

約数和(自身を除く): 12187834

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 18691, 37382, 93455, 186910, 242983, 467275, 485966, 934550, 1214915, 2429830, 6074575, 12149150]

約数ペア:

[(1, 12149150), (2, 6074575), (5, 2429830), (10, 1214915), (13, 934550), (25, 485966), (26, 467275), (50, 242983), (65, 186910), (130, 93455), (325, 37382), (650, 18691)]