15694798128

素因数分解:

$2^4\times 3^1\times {\mathrm{326974961}}^1$

素因数の和:326974972

約数の個数: 20

約数和(自身を含む): 40544895288

約数和(自身を除く): 24850097160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 326974961, 653949922, 980924883, 1307899844, 1961849766, 2615799688, 3923699532, 5231599376, 7847399064, 15694798128]

約数ペア:

[(1, 15694798128), (2, 7847399064), (3, 5231599376), (4, 3923699532), (6, 2615799688), (8, 1961849766), (12, 1307899844), (16, 980924883), (24, 653949922), (48, 326974961)]