18858441604

素因数分解:

$2^2\times {\mathrm{3923}}^1\times {\mathrm{1201787}}^1$

素因数の和:1205714

約数の個数: 12

約数和(自身を含む): 33010712784

約数和(自身を除く): 14152271180

約数列:

[1, 2, 4, 3923, 7846, 15692, 1201787, 2403574, 4807148, 4714610401, 9429220802, 18858441604]

約数ペア:

[(1, 18858441604), (2, 9429220802), (4, 4714610401), (3923, 4807148), (7846, 2403574), (15692, 1201787)]