63949390

素因数分解:

$2^1\times 5^1\times {\mathrm{1877}}^1\times {\mathrm{3407}}^1$

素因数の和:5291

約数の個数: 16

約数和(自身を含む): 115204032

約数和(自身を除く): 51254642

約数列:

[1, 2, 5, 10, 1877, 3407, 3754, 6814, 9385, 17035, 18770, 34070, 6394939, 12789878, 31974695, 63949390]

約数ペア:

[(1, 63949390), (2, 31974695), (5, 12789878), (10, 6394939), (1877, 34070), (3407, 18770), (3754, 17035), (6814, 9385)]