22153544

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 51148800

約数和(自身を除く): 28995256

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 152, 188, 266, 329, 376, 443, 532, 658, 886, 893, 1064, 1316, 1772, 1786, 2632, 3101, 3544, 3572, 6202, 6251, 7144, 8417, 12404, 12502, 16834, 20821, 24808, 25004, 33668, 41642, 50008, 58919, 67336, 83284, 117838, 145747, 166568, 235676, 291494, 395599, 471352, 582988, 791198, 1165976, 1582396, 2769193, 3164792, 5538386, 11076772, 22153544]

約数ペア:

[(1, 22153544), (2, 11076772), (4, 5538386), (7, 3164792), (8, 2769193), (14, 1582396), (19, 1165976), (28, 791198), (38, 582988), (47, 471352), (56, 395599), (76, 291494), (94, 235676), (133, 166568), (152, 145747), (188, 117838), (266, 83284), (329, 67336), (376, 58919), (443, 50008), (532, 41642), (658, 33668), (886, 25004), (893, 24808), (1064, 20821), (1316, 16834), (1772, 12502), (1786, 12404), (2632, 8417), (3101, 7144), (3544, 6251), (3572, 6202)]