22861712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:663

約数の個数: 40

約数和(自身を含む): 47020800

約数和(自身を除く): 24159088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 479, 628, 958, 1256, 1916, 2512, 2983, 3832, 5966, 7664, 9101, 11932, 18202, 23864, 36404, 47728, 72808, 75203, 145616, 150406, 300812, 601624, 1203248, 1428857, 2857714, 5715428, 11430856, 22861712]

約数ペア:

[(1, 22861712), (2, 11430856), (4, 5715428), (8, 2857714), (16, 1428857), (19, 1203248), (38, 601624), (76, 300812), (152, 150406), (157, 145616), (304, 75203), (314, 72808), (479, 47728), (628, 36404), (958, 23864), (1256, 18202), (1916, 11932), (2512, 9101), (2983, 7664), (3832, 5966)]