13418384

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5209}}^1$

素因数の和:5247

約数の個数: 40

約数和(自身を含む): 31009920

約数和(自身を除く): 17591536

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 5209, 10418, 20836, 36463, 41672, 72926, 83344, 119807, 145852, 239614, 291704, 479228, 583408, 838649, 958456, 1677298, 1916912, 3354596, 6709192, 13418384]

約数ペア:

[(1, 13418384), (2, 6709192), (4, 3354596), (7, 1916912), (8, 1677298), (14, 958456), (16, 838649), (23, 583408), (28, 479228), (46, 291704), (56, 239614), (92, 145852), (112, 119807), (161, 83344), (184, 72926), (322, 41672), (368, 36463), (644, 20836), (1288, 10418), (2576, 5209)]