12933860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15773}}^1$

素因数の和:15823

約数の個数: 24

約数和(自身を含む): 27825336

約数和(自身を除く): 14891476

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 15773, 31546, 63092, 78865, 157730, 315460, 646693, 1293386, 2586772, 3233465, 6466930, 12933860]

約数ペア:

[(1, 12933860), (2, 6466930), (4, 3233465), (5, 2586772), (10, 1293386), (20, 646693), (41, 315460), (82, 157730), (164, 78865), (205, 63092), (410, 31546), (820, 15773)]