26371886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 43806720

約数和(自身を除く): 17434834

約数列:

[1, 2, 19, 31, 38, 61, 62, 122, 367, 589, 734, 1159, 1178, 1891, 2318, 3782, 6973, 11377, 13946, 22387, 22754, 35929, 44774, 71858, 216163, 425353, 432326, 693997, 850706, 1387994, 13185943, 26371886]

約数ペア:

[(1, 26371886), (2, 13185943), (19, 1387994), (31, 850706), (38, 693997), (61, 432326), (62, 425353), (122, 216163), (367, 71858), (589, 44774), (734, 35929), (1159, 22754), (1178, 22387), (1891, 13946), (2318, 11377), (3782, 6973)]