19767810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28649}}^1$

素因数の和:28682

約数の個数: 32

約数和(自身を含む): 49507200

約数和(自身を除く): 29739390

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 28649, 57298, 85947, 143245, 171894, 286490, 429735, 658927, 859470, 1317854, 1976781, 3294635, 3953562, 6589270, 9883905, 19767810]

約数ペア:

[(1, 19767810), (2, 9883905), (3, 6589270), (5, 3953562), (6, 3294635), (10, 1976781), (15, 1317854), (23, 859470), (30, 658927), (46, 429735), (69, 286490), (115, 171894), (138, 143245), (230, 85947), (345, 57298), (690, 28649)]