19328064

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 112

約数和(自身を含む): 59545728

約数和(自身を除く): 40217664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 146, 168, 192, 197, 219, 224, 292, 336, 394, 438, 448, 511, 584, 591, 672, 788, 876, 1022, 1168, 1182, 1344, 1379, 1533, 1576, 1752, 2044, 2336, 2364, 2758, 3066, 3152, 3504, 4088, 4137, 4672, 4728, 5516, 6132, 6304, 7008, 8176, 8274, 9456, 11032, 12264, 12608, 14016, 14381, 16352, 16548, 18912, 22064, 24528, 28762, 32704, 33096, 37824, 43143, 44128, 49056, 57524, 66192, 86286, 88256, 98112, 100667, 115048, 132384, 172572, 201334, 230096, 264768, 302001, 345144, 402668, 460192, 604002, 690288, 805336, 920384, 1208004, 1380576, 1610672, 2416008, 2761152, 3221344, 4832016, 6442688, 9664032, 19328064]

約数ペア:

[(1, 19328064), (2, 9664032), (3, 6442688), (4, 4832016), (6, 3221344), (7, 2761152), (8, 2416008), (12, 1610672), (14, 1380576), (16, 1208004), (21, 920384), (24, 805336), (28, 690288), (32, 604002), (42, 460192), (48, 402668), (56, 345144), (64, 302001), (73, 264768), (84, 230096), (96, 201334), (112, 172572), (146, 132384), (168, 115048), (192, 100667), (197, 98112), (219, 88256), (224, 86286), (292, 66192), (336, 57524), (394, 49056), (438, 44128), (448, 43143), (511, 37824), (584, 33096), (591, 32704), (672, 28762), (788, 24528), (876, 22064), (1022, 18912), (1168, 16548), (1182, 16352), (1344, 14381), (1379, 14016), (1533, 12608), (1576, 12264), (1752, 11032), (2044, 9456), (2336, 8274), (2364, 8176), (2758, 7008), (3066, 6304), (3152, 6132), (3504, 5516), (4088, 4728), (4137, 4672)]