19091046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{787}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 41303808

約数和(自身を除く): 22212762

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 311, 622, 787, 933, 1574, 1866, 2361, 4043, 4722, 8086, 10231, 12129, 20462, 24258, 30693, 61386, 244757, 489514, 734271, 1468542, 3181841, 6363682, 9545523, 19091046]

約数ペア:

[(1, 19091046), (2, 9545523), (3, 6363682), (6, 3181841), (13, 1468542), (26, 734271), (39, 489514), (78, 244757), (311, 61386), (622, 30693), (787, 24258), (933, 20462), (1574, 12129), (1866, 10231), (2361, 8086), (4043, 4722)]