19373808

素因数分解:

$2^4\times 3^1\times {\mathrm{403621}}^1$

素因数の和:403632

約数の個数: 20

約数和(自身を含む): 50049128

約数和(自身を除く): 30675320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 403621, 807242, 1210863, 1614484, 2421726, 3228968, 4843452, 6457936, 9686904, 19373808]

約数ペア:

[(1, 19373808), (2, 9686904), (3, 6457936), (4, 4843452), (6, 3228968), (8, 2421726), (12, 1614484), (16, 1210863), (24, 807242), (48, 403621)]