12619406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 20995200

約数和(自身を除く): 8375794

約数列:

[1, 2, 17, 34, 47, 53, 94, 106, 149, 298, 799, 901, 1598, 1802, 2491, 2533, 4982, 5066, 7003, 7897, 14006, 15794, 42347, 84694, 119051, 134249, 238102, 268498, 371159, 742318, 6309703, 12619406]

約数ペア:

[(1, 12619406), (2, 6309703), (17, 742318), (34, 371159), (47, 268498), (53, 238102), (94, 134249), (106, 119051), (149, 84694), (298, 42347), (799, 15794), (901, 14006), (1598, 7897), (1802, 7003), (2491, 5066), (2533, 4982)]