19071206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3347}}^1$

素因数の和:3404

約数の個数: 32

約数和(自身を含む): 36640512

約数和(自身を除く): 17569306

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 3347, 5698, 6694, 23429, 36817, 46858, 73634, 123839, 247678, 257719, 515438, 866873, 1362229, 1733746, 2724458, 9535603, 19071206]

約数ペア:

[(1, 19071206), (2, 9535603), (7, 2724458), (11, 1733746), (14, 1362229), (22, 866873), (37, 515438), (74, 257719), (77, 247678), (154, 123839), (259, 73634), (407, 46858), (518, 36817), (814, 23429), (2849, 6694), (3347, 5698)]