22492988

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 47900160

約数和(自身を除く): 25407172

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 161, 212, 322, 371, 644, 659, 742, 1219, 1318, 1484, 2438, 2636, 4613, 4876, 8533, 9226, 15157, 17066, 18452, 30314, 34132, 34927, 60628, 69854, 106099, 139708, 212198, 244489, 424396, 488978, 803321, 977956, 1606642, 3213284, 5623247, 11246494, 22492988]

約数ペア:

[(1, 22492988), (2, 11246494), (4, 5623247), (7, 3213284), (14, 1606642), (23, 977956), (28, 803321), (46, 488978), (53, 424396), (92, 244489), (106, 212198), (161, 139708), (212, 106099), (322, 69854), (371, 60628), (644, 34927), (659, 34132), (742, 30314), (1219, 18452), (1318, 17066), (1484, 15157), (2438, 9226), (2636, 8533), (4613, 4876)]