19488662589

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{191929}}^1$

素因数の和:192141

約数の個数: 32

約数和(自身を含む): 30180608640

約数和(自身を除く): 10691946051

約数列:

[1, 3, 11, 17, 33, 51, 181, 187, 543, 561, 1991, 3077, 5973, 9231, 33847, 101541, 191929, 575787, 2111219, 3262793, 6333657, 9788379, 34739149, 35890723, 104217447, 107672169, 382130639, 590565533, 1146391917, 1771696599, 6496220863, 19488662589]

約数ペア:

[(1, 19488662589), (3, 6496220863), (11, 1771696599), (17, 1146391917), (33, 590565533), (51, 382130639), (181, 107672169), (187, 104217447), (543, 35890723), (561, 34739149), (1991, 9788379), (3077, 6333657), (5973, 3262793), (9231, 2111219), (33847, 575787), (101541, 191929)]