15705413438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{36781}}^1$

素因数の和:38300

約数の個数: 32

約数和(自身を含む): 27695963232

約数和(自身を除く): 11990549794

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1493, 2986, 16423, 19409, 32846, 36781, 38818, 73562, 213499, 404591, 426998, 478153, 809182, 956306, 5259683, 10519366, 54914033, 109828066, 604054363, 713882429, 1208108726, 1427764858, 7852706719, 15705413438]

約数ペア:

[(1, 15705413438), (2, 7852706719), (11, 1427764858), (13, 1208108726), (22, 713882429), (26, 604054363), (143, 109828066), (286, 54914033), (1493, 10519366), (2986, 5259683), (16423, 956306), (19409, 809182), (32846, 478153), (36781, 426998), (38818, 404591), (73562, 213499)]