21196523218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1541117}}^1$

素因数の和:1541178

約数の個数: 24

約数和(自身を含む): 35794006668

約数和(自身を除く): 14597483450

約数列:

[1, 2, 13, 23, 26, 46, 299, 529, 598, 1058, 6877, 13754, 1541117, 3082234, 20034521, 35445691, 40069042, 70891382, 460793983, 815250893, 921587966, 1630501786, 10598261609, 21196523218]

約数ペア:

[(1, 21196523218), (2, 10598261609), (13, 1630501786), (23, 921587966), (26, 815250893), (46, 460793983), (299, 70891382), (529, 40069042), (598, 35445691), (1058, 20034521), (6877, 3082234), (13754, 1541117)]