15694662832

素因数分解:

$2^4\times {\mathrm{6997}}^1\times {\mathrm{140191}}^1$

素因数の和:147196

約数の個数: 20

約数和(自身を含む): 30412972096

約数和(自身を除く): 14718309264

約数列:

[1, 2, 4, 8, 16, 6997, 13994, 27988, 55976, 111952, 140191, 280382, 560764, 1121528, 2243056, 980916427, 1961832854, 3923665708, 7847331416, 15694662832]

約数ペア:

[(1, 15694662832), (2, 7847331416), (4, 3923665708), (8, 1961832854), (16, 980916427), (6997, 2243056), (13994, 1121528), (27988, 560764), (55976, 280382), (111952, 140191)]