16917340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 39118464

約数和(自身を除く): 22201124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 587, 655, 1174, 1310, 1441, 2348, 2620, 2882, 2935, 5764, 5870, 6457, 7205, 11740, 12914, 14410, 25828, 28820, 32285, 64570, 76897, 129140, 153794, 307588, 384485, 768970, 845867, 1537940, 1691734, 3383468, 4229335, 8458670, 16917340]

約数ペア:

[(1, 16917340), (2, 8458670), (4, 4229335), (5, 3383468), (10, 1691734), (11, 1537940), (20, 845867), (22, 768970), (44, 384485), (55, 307588), (110, 153794), (131, 129140), (220, 76897), (262, 64570), (524, 32285), (587, 28820), (655, 25828), (1174, 14410), (1310, 12914), (1441, 11740), (2348, 7205), (2620, 6457), (2882, 5870), (2935, 5764)]