22751512

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21383}}^1$

素因数の和:21415

約数の個数: 32

約数和(自身を含む): 51321600

約数和(自身を除く): 28570088

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 21383, 42766, 85532, 149681, 171064, 299362, 406277, 598724, 812554, 1197448, 1625108, 2843939, 3250216, 5687878, 11375756, 22751512]

約数ペア:

[(1, 22751512), (2, 11375756), (4, 5687878), (7, 3250216), (8, 2843939), (14, 1625108), (19, 1197448), (28, 812554), (38, 598724), (56, 406277), (76, 299362), (133, 171064), (152, 149681), (266, 85532), (532, 42766), (1064, 21383)]