19442350

素因数分解:

$2^1\times 5^2\times {\mathrm{601}}^1\times {\mathrm{647}}^1$

素因数の和:1260

約数の個数: 24

約数和(自身を含む): 36278928

約数和(自身を除く): 16836578

約数列:

[1, 2, 5, 10, 25, 50, 601, 647, 1202, 1294, 3005, 3235, 6010, 6470, 15025, 16175, 30050, 32350, 388847, 777694, 1944235, 3888470, 9721175, 19442350]

約数ペア:

[(1, 19442350), (2, 9721175), (5, 3888470), (10, 1944235), (25, 777694), (50, 388847), (601, 32350), (647, 30050), (1202, 16175), (1294, 15025), (3005, 6470), (3235, 6010)]