19341350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 41732448

約数和(自身を除く): 22391098

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 146, 175, 350, 365, 511, 730, 757, 1022, 1514, 1825, 2555, 3650, 3785, 5110, 5299, 7570, 10598, 12775, 18925, 25550, 26495, 37850, 52990, 55261, 110522, 132475, 264950, 276305, 386827, 552610, 773654, 1381525, 1934135, 2763050, 3868270, 9670675, 19341350]

約数ペア:

[(1, 19341350), (2, 9670675), (5, 3868270), (7, 2763050), (10, 1934135), (14, 1381525), (25, 773654), (35, 552610), (50, 386827), (70, 276305), (73, 264950), (146, 132475), (175, 110522), (350, 55261), (365, 52990), (511, 37850), (730, 26495), (757, 25550), (1022, 18925), (1514, 12775), (1825, 10598), (2555, 7570), (3650, 5299), (3785, 5110)]