22860496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:707

約数の個数: 40

約数和(自身を含む): 47045600

約数和(自身を除く): 24185104

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 541, 556, 1082, 1112, 2164, 2224, 2641, 4328, 5282, 8656, 10279, 10564, 20558, 21128, 41116, 42256, 75199, 82232, 150398, 164464, 300796, 601592, 1203184, 1428781, 2857562, 5715124, 11430248, 22860496]

約数ペア:

[(1, 22860496), (2, 11430248), (4, 5715124), (8, 2857562), (16, 1428781), (19, 1203184), (38, 601592), (76, 300796), (139, 164464), (152, 150398), (278, 82232), (304, 75199), (541, 42256), (556, 41116), (1082, 21128), (1112, 20558), (2164, 10564), (2224, 10279), (2641, 8656), (4328, 5282)]