22189264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1553}}^1$

素因数の和:1627

約数の個数: 40

約数和(自身を含む): 46247040

約数和(自身を除く): 24057776

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1553, 1786, 3106, 3572, 6212, 7144, 12424, 14288, 24848, 29507, 59014, 72991, 118028, 145982, 236056, 291964, 472112, 583928, 1167856, 1386829, 2773658, 5547316, 11094632, 22189264]

約数ペア:

[(1, 22189264), (2, 11094632), (4, 5547316), (8, 2773658), (16, 1386829), (19, 1167856), (38, 583928), (47, 472112), (76, 291964), (94, 236056), (152, 145982), (188, 118028), (304, 72991), (376, 59014), (752, 29507), (893, 24848), (1553, 14288), (1786, 12424), (3106, 7144), (3572, 6212)]