19392950

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{4673}}^1$

素因数の和:4768

約数の個数: 24

約数和(自身を含む): 36513288

約数和(自身を除く): 17120338

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 4673, 9346, 23365, 46730, 116825, 233650, 387859, 775718, 1939295, 3878590, 9696475, 19392950]

約数ペア:

[(1, 19392950), (2, 9696475), (5, 3878590), (10, 1939295), (25, 775718), (50, 387859), (83, 233650), (166, 116825), (415, 46730), (830, 23365), (2075, 9346), (4150, 4673)]