17371946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 28498176

約数和(自身を除く): 11126230

約数列:

[1, 2, 23, 41, 46, 61, 82, 122, 151, 302, 943, 1403, 1886, 2501, 2806, 3473, 5002, 6191, 6946, 9211, 12382, 18422, 57523, 115046, 142393, 211853, 284786, 377651, 423706, 755302, 8685973, 17371946]

約数ペア:

[(1, 17371946), (2, 8685973), (23, 755302), (41, 423706), (46, 377651), (61, 284786), (82, 211853), (122, 142393), (151, 115046), (302, 57523), (943, 18422), (1403, 12382), (1886, 9211), (2501, 6946), (2806, 6191), (3473, 5002)]