15682836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 39670400

約数和(自身を除く): 23987564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 229, 439, 458, 687, 878, 916, 1317, 1374, 1756, 2634, 2748, 2977, 5268, 5707, 5954, 8931, 11414, 11908, 17121, 17862, 22828, 34242, 35724, 68484, 100531, 201062, 301593, 402124, 603186, 1206372, 1306903, 2613806, 3920709, 5227612, 7841418, 15682836]

約数ペア:

[(1, 15682836), (2, 7841418), (3, 5227612), (4, 3920709), (6, 2613806), (12, 1306903), (13, 1206372), (26, 603186), (39, 402124), (52, 301593), (78, 201062), (156, 100531), (229, 68484), (439, 35724), (458, 34242), (687, 22828), (878, 17862), (916, 17121), (1317, 11908), (1374, 11414), (1756, 8931), (2634, 5954), (2748, 5707), (2977, 5268)]