19376442

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{15601}}^1$

素因数の和:15635

約数の個数: 32

約数和(自身を含む): 44933760

約数和(自身を除く): 25557318

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 15601, 31202, 46803, 93606, 140409, 280818, 358823, 421227, 717646, 842454, 1076469, 2152938, 3229407, 6458814, 9688221, 19376442]

約数ペア:

[(1, 19376442), (2, 9688221), (3, 6458814), (6, 3229407), (9, 2152938), (18, 1076469), (23, 842454), (27, 717646), (46, 421227), (54, 358823), (69, 280818), (138, 140409), (207, 93606), (414, 46803), (621, 31202), (1242, 15601)]