19646472898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{50929}}^1$

素因数の和:51382

約数の個数: 32

約数和(自身を含む): 32676280560

約数和(自身を除く): 13029807662

約数列:

[1, 2, 13, 26, 37, 74, 401, 481, 802, 962, 5213, 10426, 14837, 29674, 50929, 101858, 192881, 385762, 662077, 1324154, 1884373, 3768746, 20422529, 24496849, 40845058, 48993698, 265492877, 530985754, 755633573, 1511267146, 9823236449, 19646472898]

約数ペア:

[(1, 19646472898), (2, 9823236449), (13, 1511267146), (26, 755633573), (37, 530985754), (74, 265492877), (401, 48993698), (481, 40845058), (802, 24496849), (962, 20422529), (5213, 3768746), (10426, 1884373), (14837, 1324154), (29674, 662077), (50929, 385762), (101858, 192881)]