16791406

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 24

約数和(自身を含む): 26652600

約数和(自身を除く): 9861194

約数列:

[1, 2, 29, 58, 67, 134, 149, 298, 841, 1682, 1943, 3886, 4321, 8642, 9983, 19966, 56347, 112694, 125309, 250618, 289507, 579014, 8395703, 16791406]

約数ペア:

[(1, 16791406), (2, 8395703), (29, 579014), (58, 289507), (67, 250618), (134, 125309), (149, 112694), (298, 56347), (841, 19966), (1682, 9983), (1943, 8642), (3886, 4321)]