19006733319

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{11456741}}^1$

素因数の和:11456830

約数の個数: 16

約数和(自身を含む): 29329259520

約数和(自身を除く): 10322526201

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 11456741, 34370223, 80197187, 240591561, 905082539, 2715247617, 6335577773, 19006733319]

約数ペア:

[(1, 19006733319), (3, 6335577773), (7, 2715247617), (21, 905082539), (79, 240591561), (237, 80197187), (553, 34370223), (1659, 11456741)]