19242070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 35985312

約数和(自身を除く): 16743242

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 613, 730, 1226, 3065, 3139, 6130, 6278, 15695, 26359, 31390, 44749, 52718, 89498, 131795, 223745, 263590, 447490, 1924207, 3848414, 9621035, 19242070]

約数ペア:

[(1, 19242070), (2, 9621035), (5, 3848414), (10, 1924207), (43, 447490), (73, 263590), (86, 223745), (146, 131795), (215, 89498), (365, 52718), (430, 44749), (613, 31390), (730, 26359), (1226, 15695), (3065, 6278), (3139, 6130)]