12397330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2621}}^1$

素因数の和:2682

約数の個数: 32

約数和(自身を含む): 24919488

約数和(自身を除く): 12522158

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 2621, 4730, 5242, 13105, 26210, 28831, 57662, 112703, 144155, 225406, 288310, 563515, 1127030, 1239733, 2479466, 6198665, 12397330]

約数ペア:

[(1, 12397330), (2, 6198665), (5, 2479466), (10, 1239733), (11, 1127030), (22, 563515), (43, 288310), (55, 225406), (86, 144155), (110, 112703), (215, 57662), (430, 28831), (473, 26210), (946, 13105), (2365, 5242), (2621, 4730)]