19731186

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{3793}}^1$

素因数の和:3835

約数の個数: 36

約数和(自身を含む): 45425562

約数和(自身を除く): 25694376

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 3793, 5202, 7586, 11379, 22758, 34137, 64481, 68274, 128962, 193443, 386886, 580329, 1096177, 1160658, 2192354, 3288531, 6577062, 9865593, 19731186]

約数ペア:

[(1, 19731186), (2, 9865593), (3, 6577062), (6, 3288531), (9, 2192354), (17, 1160658), (18, 1096177), (34, 580329), (51, 386886), (102, 193443), (153, 128962), (289, 68274), (306, 64481), (578, 34137), (867, 22758), (1734, 11379), (2601, 7586), (3793, 5202)]