16223956322

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1648441}}^1$

素因数の和:1648506

約数の個数: 32

約数和(自身を含む): 30067582080

約数和(自身を除く): 13843625758

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 1648441, 3296882, 11539087, 23078174, 31320379, 60992317, 62640758, 121984634, 219242653, 426946219, 438485306, 853892438, 1158854023, 2317708046, 8111978161, 16223956322]

約数ペア:

[(1, 16223956322), (2, 8111978161), (7, 2317708046), (14, 1158854023), (19, 853892438), (37, 438485306), (38, 426946219), (74, 219242653), (133, 121984634), (259, 62640758), (266, 60992317), (518, 31320379), (703, 23078174), (1406, 11539087), (4921, 3296882), (9842, 1648441)]