19942034289

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{5651}}^1\times {\mathrm{13217}}^1$

素因数の和:18960

約数の個数: 16

約数和(自身を含む): 26894928960

約数和(自身を除く): 6952894671

約数列:

[1, 3, 89, 267, 5651, 13217, 16953, 39651, 502939, 1176313, 1508817, 3528939, 74689267, 224067801, 6647344763, 19942034289]

約数ペア:

[(1, 19942034289), (3, 6647344763), (89, 224067801), (267, 74689267), (5651, 3528939), (13217, 1508817), (16953, 1176313), (39651, 502939)]