12637424

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{21347}}^1$

素因数の和:21392

約数の個数: 20

約数和(自身を含む): 25147944

約数和(自身を除く): 12510520

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 21347, 42694, 85388, 170776, 341552, 789839, 1579678, 3159356, 6318712, 12637424]

約数ペア:

[(1, 12637424), (2, 6318712), (4, 3159356), (8, 1579678), (16, 789839), (37, 341552), (74, 170776), (148, 85388), (296, 42694), (592, 21347)]