21836688410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9739}}^1\times {\mathrm{11801}}^1$

素因数の和:21566

約数の個数: 32

約数和(自身を含む): 41382532800

約数和(自身を除く): 19545844390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 9739, 11801, 19478, 23602, 48695, 59005, 97390, 118010, 185041, 224219, 370082, 448438, 925205, 1121095, 1850410, 2242190, 114929939, 229859878, 574649695, 1149299390, 2183668841, 4367337682, 10918344205, 21836688410]

約数ペア:

[(1, 21836688410), (2, 10918344205), (5, 4367337682), (10, 2183668841), (19, 1149299390), (38, 574649695), (95, 229859878), (190, 114929939), (9739, 2242190), (11801, 1850410), (19478, 1121095), (23602, 925205), (48695, 448438), (59005, 370082), (97390, 224219), (118010, 185041)]