38408422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{8539}}^1$

素因数の和:8727

約数の個数: 16

約数和(自身を含む): 62410320

約数和(自身を除く): 24001898

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 8539, 17078, 111007, 222014, 1477247, 2954494, 19204211, 38408422]

約数ペア:

[(1, 38408422), (2, 19204211), (13, 2954494), (26, 1477247), (173, 222014), (346, 111007), (2249, 17078), (4498, 8539)]