21962348

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 39517632

約数和(自身を除く): 17555284

約数列:

[1, 2, 4, 47, 94, 188, 197, 394, 593, 788, 1186, 2372, 9259, 18518, 27871, 37036, 55742, 111484, 116821, 233642, 467284, 5490587, 10981174, 21962348]

約数ペア:

[(1, 21962348), (2, 10981174), (4, 5490587), (47, 467284), (94, 233642), (188, 116821), (197, 111484), (394, 55742), (593, 37036), (788, 27871), (1186, 18518), (2372, 9259)]