38920882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19441}}^1$

素因数の和:19474

約数の個数: 32

約数和(自身を含む): 78390144

約数和(自身を除く): 39469262

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 19441, 38882, 136087, 213851, 252733, 272174, 427702, 505466, 1496957, 1769131, 2780063, 2993914, 3538262, 5560126, 19460441, 38920882]

約数ペア:

[(1, 38920882), (2, 19460441), (7, 5560126), (11, 3538262), (13, 2993914), (14, 2780063), (22, 1769131), (26, 1496957), (77, 505466), (91, 427702), (143, 272174), (154, 252733), (182, 213851), (286, 136087), (1001, 38882), (2002, 19441)]