1189771858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2939}}^1\times {\mathrm{18401}}^1$

素因数の和:21353

約数の個数: 16

約数和(自身を含む): 1947667680

約数和(自身を除く): 757895822

約数列:

[1, 2, 11, 22, 2939, 5878, 18401, 32329, 36802, 64658, 202411, 404822, 54080539, 108161078, 594885929, 1189771858]

約数ペア:

[(1, 1189771858), (2, 594885929), (11, 108161078), (22, 54080539), (2939, 404822), (5878, 202411), (18401, 64658), (32329, 36802)]