19195692

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{12211}}^1$

素因数の和:12349

約数の個数: 24

約数和(自身を含む): 45135552

約数和(自身を除く): 25939860

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 12211, 24422, 36633, 48844, 73266, 146532, 1599641, 3199282, 4798923, 6398564, 9597846, 19195692]

約数ペア:

[(1, 19195692), (2, 9597846), (3, 6398564), (4, 4798923), (6, 3199282), (12, 1599641), (131, 146532), (262, 73266), (393, 48844), (524, 36633), (786, 24422), (1572, 12211)]