13383380

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4007}}^1$

素因数の和:4183

約数の個数: 24

約数和(自身を含む): 28280448

約数和(自身を除く): 14897068

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 4007, 8014, 16028, 20035, 40070, 80140, 669169, 1338338, 2676676, 3345845, 6691690, 13383380]

約数ペア:

[(1, 13383380), (2, 6691690), (4, 3345845), (5, 2676676), (10, 1338338), (20, 669169), (167, 80140), (334, 40070), (668, 20035), (835, 16028), (1670, 8014), (3340, 4007)]