13043386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 22230720

約数和(自身を除く): 9187334

約数列:

[1, 2, 17, 19, 34, 38, 61, 122, 323, 331, 646, 662, 1037, 1159, 2074, 2318, 5627, 6289, 11254, 12578, 19703, 20191, 39406, 40382, 106913, 213826, 343247, 383629, 686494, 767258, 6521693, 13043386]

約数ペア:

[(1, 13043386), (2, 6521693), (17, 767258), (19, 686494), (34, 383629), (38, 343247), (61, 213826), (122, 106913), (323, 40382), (331, 39406), (646, 20191), (662, 19703), (1037, 12578), (1159, 11254), (2074, 6289), (2318, 5627)]