12947914

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54403}}^1$

素因数の和:54429

約数の個数: 16

約数和(自身を含む): 23502528

約数和(自身を除く): 10554614

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 54403, 108806, 380821, 761642, 924851, 1849702, 6473957, 12947914]

約数ペア:

[(1, 12947914), (2, 6473957), (7, 1849702), (14, 924851), (17, 761642), (34, 380821), (119, 108806), (238, 54403)]