19982914

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 35925120

約数和(自身を除く): 15942206

約数列:

[1, 2, 7, 14, 29, 58, 83, 166, 203, 406, 581, 593, 1162, 1186, 2407, 4151, 4814, 8302, 16849, 17197, 33698, 34394, 49219, 98438, 120379, 240758, 344533, 689066, 1427351, 2854702, 9991457, 19982914]

約数ペア:

[(1, 19982914), (2, 9991457), (7, 2854702), (14, 1427351), (29, 689066), (58, 344533), (83, 240758), (166, 120379), (203, 98438), (406, 49219), (581, 34394), (593, 33698), (1162, 17197), (1186, 16849), (2407, 8302), (4151, 4814)]