19137633

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 27605760

約数和(自身を除く): 8468127

約数列:

[1, 3, 23, 31, 69, 93, 389, 529, 713, 1167, 1587, 2139, 8947, 12059, 16399, 26841, 36177, 49197, 205781, 277357, 617343, 832071, 6379211, 19137633]

約数ペア:

[(1, 19137633), (3, 6379211), (23, 832071), (31, 617343), (69, 277357), (93, 205781), (389, 49197), (529, 36177), (713, 26841), (1167, 16399), (1587, 12059), (2139, 8947)]