22975588

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 36

約数和(自身を含む): 42818160

約数和(自身を除く): 19842572

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 139, 172, 278, 556, 961, 1333, 1922, 2666, 3844, 4309, 5332, 5977, 8618, 11954, 17236, 23908, 41323, 82646, 133579, 165292, 185287, 267158, 370574, 534316, 741148, 5743897, 11487794, 22975588]

約数ペア:

[(1, 22975588), (2, 11487794), (4, 5743897), (31, 741148), (43, 534316), (62, 370574), (86, 267158), (124, 185287), (139, 165292), (172, 133579), (278, 82646), (556, 41323), (961, 23908), (1333, 17236), (1922, 11954), (2666, 8618), (3844, 5977), (4309, 5332)]