9022948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 18627840

約数和(自身を除く): 9604892

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 251, 418, 473, 502, 817, 836, 946, 1004, 1634, 1892, 2761, 3268, 4769, 5522, 8987, 9538, 10793, 11044, 17974, 19076, 21586, 35948, 43172, 52459, 104918, 118723, 205067, 209836, 237446, 410134, 474892, 820268, 2255737, 4511474, 9022948]

約数ペア:

[(1, 9022948), (2, 4511474), (4, 2255737), (11, 820268), (19, 474892), (22, 410134), (38, 237446), (43, 209836), (44, 205067), (76, 118723), (86, 104918), (172, 52459), (209, 43172), (251, 35948), (418, 21586), (473, 19076), (502, 17974), (817, 11044), (836, 10793), (946, 9538), (1004, 8987), (1634, 5522), (1892, 4769), (2761, 3268)]