20181922523

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{1301}}^1\times {\mathrm{41813}}^1$

素因数の和:43174

約数の個数: 16

約数和(自身を含む): 23518869696

約数和(自身を除く): 3336947173

約数列:

[1, 7, 53, 371, 1301, 9107, 41813, 68953, 292691, 482671, 2216089, 15512623, 54398713, 380790991, 2883131789, 20181922523]

約数ペア:

[(1, 20181922523), (7, 2883131789), (53, 380790991), (371, 54398713), (1301, 15512623), (9107, 2216089), (41813, 482671), (68953, 292691)]