22215332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 43545600

約数和(自身を除く): 21330268

約数列:

[1, 2, 4, 19, 23, 38, 46, 71, 76, 92, 142, 179, 284, 358, 437, 716, 874, 1349, 1633, 1748, 2698, 3266, 3401, 4117, 5396, 6532, 6802, 8234, 12709, 13604, 16468, 25418, 31027, 50836, 62054, 78223, 124108, 156446, 241471, 292307, 312892, 482942, 584614, 965884, 1169228, 5553833, 11107666, 22215332]

約数ペア:

[(1, 22215332), (2, 11107666), (4, 5553833), (19, 1169228), (23, 965884), (38, 584614), (46, 482942), (71, 312892), (76, 292307), (92, 241471), (142, 156446), (179, 124108), (284, 78223), (358, 62054), (437, 50836), (716, 31027), (874, 25418), (1349, 16468), (1633, 13604), (1748, 12709), (2698, 8234), (3266, 6802), (3401, 6532), (4117, 5396)]