19941334

素因数分解:

$2^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 35784000

約数和(自身を除く): 15842666

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 343, 574, 686, 709, 1418, 2009, 4018, 4963, 9926, 14063, 28126, 29069, 34741, 58138, 69482, 203483, 243187, 406966, 486374, 1424381, 2848762, 9970667, 19941334]

約数ペア:

[(1, 19941334), (2, 9970667), (7, 2848762), (14, 1424381), (41, 486374), (49, 406966), (82, 243187), (98, 203483), (287, 69482), (343, 58138), (574, 34741), (686, 29069), (709, 28126), (1418, 14063), (2009, 9926), (4018, 4963)]