19490808

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{42743}}^1$

素因数の和:42771

約数の個数: 32

約数和(自身を含む): 51292800

約数和(自身を除く): 31801992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 42743, 85486, 128229, 170972, 256458, 341944, 512916, 812117, 1025832, 1624234, 2436351, 3248468, 4872702, 6496936, 9745404, 19490808]

約数ペア:

[(1, 19490808), (2, 9745404), (3, 6496936), (4, 4872702), (6, 3248468), (8, 2436351), (12, 1624234), (19, 1025832), (24, 812117), (38, 512916), (57, 341944), (76, 256458), (114, 170972), (152, 128229), (228, 85486), (456, 42743)]