17448938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 29272320

約数和(自身を除く): 11823382

約数列:

[1, 2, 13, 26, 47, 94, 109, 131, 218, 262, 611, 1222, 1417, 1703, 2834, 3406, 5123, 6157, 10246, 12314, 14279, 28558, 66599, 80041, 133198, 160082, 185627, 371254, 671113, 1342226, 8724469, 17448938]

約数ペア:

[(1, 17448938), (2, 8724469), (13, 1342226), (26, 671113), (47, 371254), (94, 185627), (109, 160082), (131, 133198), (218, 80041), (262, 66599), (611, 28558), (1222, 14279), (1417, 12314), (1703, 10246), (2834, 6157), (3406, 5123)]