19656192

素因数分解:

$2^9\times 3^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:279

約数の個数: 80

約数和(自身を含む): 53425152

約数和(自身を除く): 33768960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 191, 192, 201, 256, 268, 382, 384, 402, 512, 536, 573, 764, 768, 804, 1072, 1146, 1528, 1536, 1608, 2144, 2292, 3056, 3216, 4288, 4584, 6112, 6432, 8576, 9168, 12224, 12797, 12864, 17152, 18336, 24448, 25594, 25728, 34304, 36672, 38391, 48896, 51188, 51456, 73344, 76782, 97792, 102376, 102912, 146688, 153564, 204752, 293376, 307128, 409504, 614256, 819008, 1228512, 1638016, 2457024, 3276032, 4914048, 6552064, 9828096, 19656192]

約数ペア:

[(1, 19656192), (2, 9828096), (3, 6552064), (4, 4914048), (6, 3276032), (8, 2457024), (12, 1638016), (16, 1228512), (24, 819008), (32, 614256), (48, 409504), (64, 307128), (67, 293376), (96, 204752), (128, 153564), (134, 146688), (191, 102912), (192, 102376), (201, 97792), (256, 76782), (268, 73344), (382, 51456), (384, 51188), (402, 48896), (512, 38391), (536, 36672), (573, 34304), (764, 25728), (768, 25594), (804, 24448), (1072, 18336), (1146, 17152), (1528, 12864), (1536, 12797), (1608, 12224), (2144, 9168), (2292, 8576), (3056, 6432), (3216, 6112), (4288, 4584)]