10987016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 22743600

約数和(自身を除く): 11756584

約数列:

[1, 2, 4, 8, 19, 38, 41, 43, 76, 82, 86, 152, 164, 172, 328, 344, 779, 817, 1558, 1634, 1681, 1763, 3116, 3268, 3362, 3526, 6232, 6536, 6724, 7052, 13448, 14104, 31939, 33497, 63878, 66994, 72283, 127756, 133988, 144566, 255512, 267976, 289132, 578264, 1373377, 2746754, 5493508, 10987016]

約数ペア:

[(1, 10987016), (2, 5493508), (4, 2746754), (8, 1373377), (19, 578264), (38, 289132), (41, 267976), (43, 255512), (76, 144566), (82, 133988), (86, 127756), (152, 72283), (164, 66994), (172, 63878), (328, 33497), (344, 31939), (779, 14104), (817, 13448), (1558, 7052), (1634, 6724), (1681, 6536), (1763, 6232), (3116, 3526), (3268, 3362)]