12917416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4999}}^1$

素因数の和:5041

約数の個数: 32

約数和(自身を含む): 27000000

約数和(自身を除く): 14082584

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 4999, 9998, 19996, 39992, 84983, 94981, 169966, 189962, 339932, 379924, 679864, 759848, 1614677, 3229354, 6458708, 12917416]

約数ペア:

[(1, 12917416), (2, 6458708), (4, 3229354), (8, 1614677), (17, 759848), (19, 679864), (34, 379924), (38, 339932), (68, 189962), (76, 169966), (136, 94981), (152, 84983), (323, 39992), (646, 19996), (1292, 9998), (2584, 4999)]