19166193112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{33461}}^1$

素因数の和:33784

約数の個数: 64

約数和(自身を含む): 41053858560

約数和(自身を除く): 21887665448

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 283, 506, 566, 1012, 1132, 2024, 2264, 3113, 6226, 6509, 12452, 13018, 24904, 26036, 33461, 52072, 66922, 71599, 133844, 143198, 267688, 286396, 368071, 572792, 736142, 769603, 1472284, 1539206, 2944568, 3078412, 6156824, 8465633, 9469463, 16931266, 18938926, 33862532, 37877852, 67725064, 75755704, 104164093, 208328186, 217797649, 416656372, 435595298, 833312744, 871190596, 1742381192, 2395774139, 4791548278, 9583096556, 19166193112]

約数ペア:

[(1, 19166193112), (2, 9583096556), (4, 4791548278), (8, 2395774139), (11, 1742381192), (22, 871190596), (23, 833312744), (44, 435595298), (46, 416656372), (88, 217797649), (92, 208328186), (184, 104164093), (253, 75755704), (283, 67725064), (506, 37877852), (566, 33862532), (1012, 18938926), (1132, 16931266), (2024, 9469463), (2264, 8465633), (3113, 6156824), (6226, 3078412), (6509, 2944568), (12452, 1539206), (13018, 1472284), (24904, 769603), (26036, 736142), (33461, 572792), (52072, 368071), (66922, 286396), (71599, 267688), (133844, 143198)]