19271424

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1133

約数の個数: 72

約数和(自身を含む): 53569152

約数和(自身を除く): 34297728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1091, 1104, 1472, 2182, 2208, 2944, 3273, 4364, 4416, 5888, 6546, 8728, 8832, 13092, 17456, 17664, 25093, 26184, 34912, 50186, 52368, 69824, 75279, 100372, 104736, 139648, 150558, 200744, 209472, 279296, 301116, 401488, 418944, 602232, 802976, 837888, 1204464, 1605952, 2408928, 3211904, 4817856, 6423808, 9635712, 19271424]

約数ペア:

[(1, 19271424), (2, 9635712), (3, 6423808), (4, 4817856), (6, 3211904), (8, 2408928), (12, 1605952), (16, 1204464), (23, 837888), (24, 802976), (32, 602232), (46, 418944), (48, 401488), (64, 301116), (69, 279296), (92, 209472), (96, 200744), (128, 150558), (138, 139648), (184, 104736), (192, 100372), (256, 75279), (276, 69824), (368, 52368), (384, 50186), (552, 34912), (736, 26184), (768, 25093), (1091, 17664), (1104, 17456), (1472, 13092), (2182, 8832), (2208, 8728), (2944, 6546), (3273, 5888), (4364, 4416)]