19235942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 35095680

約数和(自身を除く): 15859738

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 2707, 3553, 5414, 7106, 29777, 46019, 51433, 59554, 92038, 102866, 506209, 565763, 874361, 1012418, 1131526, 1748722, 9617971, 19235942]

約数ペア:

[(1, 19235942), (2, 9617971), (11, 1748722), (17, 1131526), (19, 1012418), (22, 874361), (34, 565763), (38, 506209), (187, 102866), (209, 92038), (323, 59554), (374, 51433), (418, 46019), (646, 29777), (2707, 7106), (3553, 5414)]