19675052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3251}}^1$

素因数の和:3361

約数の個数: 24

約数和(自身を含む): 36877680

約数和(自身を除く): 17202628

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 3251, 6052, 6502, 13004, 55267, 110534, 221068, 289339, 578678, 1157356, 4918763, 9837526, 19675052]

約数ペア:

[(1, 19675052), (2, 9837526), (4, 4918763), (17, 1157356), (34, 578678), (68, 289339), (89, 221068), (178, 110534), (356, 55267), (1513, 13004), (3026, 6502), (3251, 6052)]