22908938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 39148032

約数和(自身を除く): 16239094

約数列:

[1, 2, 13, 26, 31, 43, 62, 86, 403, 559, 661, 806, 1118, 1322, 1333, 2666, 8593, 17186, 17329, 20491, 28423, 34658, 40982, 56846, 266383, 369499, 532766, 738998, 881113, 1762226, 11454469, 22908938]

約数ペア:

[(1, 22908938), (2, 11454469), (13, 1762226), (26, 881113), (31, 738998), (43, 532766), (62, 369499), (86, 266383), (403, 56846), (559, 40982), (661, 34658), (806, 28423), (1118, 20491), (1322, 17329), (1333, 17186), (2666, 8593)]