13025944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 27610200

約数和(自身を除く): 14584256

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 71, 76, 136, 142, 152, 284, 323, 568, 646, 1207, 1292, 1349, 2414, 2584, 2698, 4828, 5041, 5396, 9656, 10082, 10792, 20164, 22933, 40328, 45866, 85697, 91732, 95779, 171394, 183464, 191558, 342788, 383116, 685576, 766232, 1628243, 3256486, 6512972, 13025944]

約数ペア:

[(1, 13025944), (2, 6512972), (4, 3256486), (8, 1628243), (17, 766232), (19, 685576), (34, 383116), (38, 342788), (68, 191558), (71, 183464), (76, 171394), (136, 95779), (142, 91732), (152, 85697), (284, 45866), (323, 40328), (568, 22933), (646, 20164), (1207, 10792), (1292, 10082), (1349, 9656), (2414, 5396), (2584, 5041), (2698, 4828)]