22319572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 46049472

約数和(自身を除く): 23729900

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 53, 68, 106, 187, 212, 374, 563, 583, 748, 901, 1126, 1166, 1802, 2252, 2332, 3604, 6193, 9571, 9911, 12386, 19142, 19822, 24772, 29839, 38284, 39644, 59678, 105281, 119356, 210562, 328229, 421124, 507263, 656458, 1014526, 1312916, 2029052, 5579893, 11159786, 22319572]

約数ペア:

[(1, 22319572), (2, 11159786), (4, 5579893), (11, 2029052), (17, 1312916), (22, 1014526), (34, 656458), (44, 507263), (53, 421124), (68, 328229), (106, 210562), (187, 119356), (212, 105281), (374, 59678), (563, 39644), (583, 38284), (748, 29839), (901, 24772), (1126, 19822), (1166, 19142), (1802, 12386), (2252, 9911), (2332, 9571), (3604, 6193)]