19938223896

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{5096683}}^1$

素因数の和:5096855

約数の個数: 32

約数和(自身を含む): 50151370560

約数和(自身を除く): 30213146664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 5096683, 10193366, 15290049, 20386732, 30580098, 40773464, 61160196, 122320392, 830759329, 1661518658, 2492277987, 3323037316, 4984555974, 6646074632, 9969111948, 19938223896]

約数ペア:

[(1, 19938223896), (2, 9969111948), (3, 6646074632), (4, 4984555974), (6, 3323037316), (8, 2492277987), (12, 1661518658), (24, 830759329), (163, 122320392), (326, 61160196), (489, 40773464), (652, 30580098), (978, 20386732), (1304, 15290049), (1956, 10193366), (3912, 5096683)]