191972902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1129}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 322185600

約数和(自身を除く): 130212698

約数列:

[1, 2, 11, 22, 59, 118, 131, 262, 649, 1129, 1298, 1441, 2258, 2882, 7729, 12419, 15458, 24838, 66611, 85019, 133222, 147899, 170038, 295798, 732721, 1465442, 1626889, 3253778, 8726041, 17452082, 95986451, 191972902]

約数ペア:

[(1, 191972902), (2, 95986451), (11, 17452082), (22, 8726041), (59, 3253778), (118, 1626889), (131, 1465442), (262, 732721), (649, 295798), (1129, 170038), (1298, 147899), (1441, 133222), (2258, 85019), (2882, 66611), (7729, 24838), (12419, 15458)]