21516302014

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{4231}}^1\times {\mathrm{62017}}^1$

素因数の和:66291

約数の個数: 16

約数和(自身を含む): 33069982176

約数和(自身を除く): 11553680162

約数列:

[1, 2, 41, 82, 4231, 8462, 62017, 124034, 173471, 346942, 2542697, 5085394, 262393927, 524787854, 10758151007, 21516302014]

約数ペア:

[(1, 21516302014), (2, 10758151007), (41, 524787854), (82, 262393927), (4231, 5085394), (8462, 2542697), (62017, 346942), (124034, 173471)]