19614942

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{4051}}^1$

素因数の和:4328

約数の個数: 24

約数和(自身を含む): 42667560

約数和(自身を除く): 23052618

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 4051, 4842, 8102, 12153, 24306, 36459, 72918, 1089719, 2179438, 3269157, 6538314, 9807471, 19614942]

約数ペア:

[(1, 19614942), (2, 9807471), (3, 6538314), (6, 3269157), (9, 2179438), (18, 1089719), (269, 72918), (538, 36459), (807, 24306), (1614, 12153), (2421, 8102), (4051, 4842)]