19969005312

素因数分解:

$2^8\times 3^2\times {\mathrm{8667103}}^1$

素因数の和:8667125

約数の個数: 54

約数和(自身を含む): 57575571872

約数和(自身を除く): 37606566560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 8667103, 17334206, 26001309, 34668412, 52002618, 69336824, 78003927, 104005236, 138673648, 156007854, 208010472, 277347296, 312015708, 416020944, 554694592, 624031416, 832041888, 1109389184, 1248062832, 1664083776, 2218778368, 2496125664, 3328167552, 4992251328, 6656335104, 9984502656, 19969005312]

約数ペア:

[(1, 19969005312), (2, 9984502656), (3, 6656335104), (4, 4992251328), (6, 3328167552), (8, 2496125664), (9, 2218778368), (12, 1664083776), (16, 1248062832), (18, 1109389184), (24, 832041888), (32, 624031416), (36, 554694592), (48, 416020944), (64, 312015708), (72, 277347296), (96, 208010472), (128, 156007854), (144, 138673648), (192, 104005236), (256, 78003927), (288, 69336824), (384, 52002618), (576, 34668412), (768, 26001309), (1152, 17334206), (2304, 8667103)]