19446070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3347}}^1$

素因数の和:3444

約数の個数: 32

約数和(自身を含む): 40497408

約数和(自身を除く): 21051338

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 3347, 5810, 6694, 16735, 23429, 33470, 46858, 117145, 234290, 277801, 555602, 1389005, 1944607, 2778010, 3889214, 9723035, 19446070]

約数ペア:

[(1, 19446070), (2, 9723035), (5, 3889214), (7, 2778010), (10, 1944607), (14, 1389005), (35, 555602), (70, 277801), (83, 234290), (166, 117145), (415, 46858), (581, 33470), (830, 23429), (1162, 16735), (2905, 6694), (3347, 5810)]