19519450368

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2310541}}^1$

素因数の和:2310571

約数の個数: 72

約数和(自身を含む): 56672974176

約数和(自身を除く): 37153523808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 2310541, 4621082, 6931623, 9242164, 13863246, 18484328, 25415951, 27726492, 36968656, 50831902, 55452984, 73937312, 76247853, 101663804, 110905968, 147874624, 152495706, 203327608, 221811936, 295749248, 304991412, 406655216, 443623872, 591498496, 609982824, 813310432, 887247744, 1219965648, 1626620864, 1774495488, 2439931296, 3253241728, 4879862592, 6506483456, 9759725184, 19519450368]

約数ペア:

[(1, 19519450368), (2, 9759725184), (3, 6506483456), (4, 4879862592), (6, 3253241728), (8, 2439931296), (11, 1774495488), (12, 1626620864), (16, 1219965648), (22, 887247744), (24, 813310432), (32, 609982824), (33, 591498496), (44, 443623872), (48, 406655216), (64, 304991412), (66, 295749248), (88, 221811936), (96, 203327608), (128, 152495706), (132, 147874624), (176, 110905968), (192, 101663804), (256, 76247853), (264, 73937312), (352, 55452984), (384, 50831902), (528, 36968656), (704, 27726492), (768, 25415951), (1056, 18484328), (1408, 13863246), (2112, 9242164), (2816, 6931623), (4224, 4621082), (8448, 2310541)]