27492806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{12373}}^1$

素因数の和:12487

約数の個数: 16

約数和(自身を含む): 45437328

約数和(自身を除く): 17944522

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 12373, 24746, 136103, 272206, 1249673, 2499346, 13746403, 27492806]

約数ペア:

[(1, 27492806), (2, 13746403), (11, 2499346), (22, 1249673), (101, 272206), (202, 136103), (1111, 24746), (2222, 12373)]