28500646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{4967}}^1$

素因数の和:5139

約数の個数: 16

約数和(自身を含む): 45308160

約数和(自身を除く): 16807514

約数列:

[1, 2, 19, 38, 151, 302, 2869, 4967, 5738, 9934, 94373, 188746, 750017, 1500034, 14250323, 28500646]

約数ペア:

[(1, 28500646), (2, 14250323), (19, 1500034), (38, 750017), (151, 188746), (302, 94373), (2869, 9934), (4967, 5738)]