19427846.000000000

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4729}}^1$

素因数の和:4789

約数の個数: 72

約数和(自身を含む): 406061040

約数和(自身を除く): 257154288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 656, 768, 984, 1312, 1968, 2624, 3936, 4729, 5248, 7872, 9458, 10496, 14187, 15744, 18916, 28374, 31488, 37832, 56748, 75664, 113496, 151328, 193889, 226992, 302656, 387778, 453984, 581667, 605312, 775556, 907968, 1163334, 1210624, 1551112, 1815936, 2326668, 3102224, 3631872, 4653336, 6204448, 9306672, 12408896, 18613344, 24817792, 37226688, 49635584, 74453376, 148906752]

約数ペア:

[(1, 148906752), (2, 74453376), (3, 49635584), (4, 37226688), (6, 24817792), (8, 18613344), (12, 12408896), (16, 9306672), (24, 6204448), (32, 4653336), (41, 3631872), (48, 3102224), (64, 2326668), (82, 1815936), (96, 1551112), (123, 1210624), (128, 1163334), (164, 907968), (192, 775556), (246, 605312), (256, 581667), (328, 453984), (384, 387778), (492, 302656), (656, 226992), (768, 193889), (984, 151328), (1312, 113496), (1968, 75664), (2624, 56748), (3936, 37832), (4729, 31488), (5248, 28374), (7872, 18916), (9458, 15744), (10496, 14187)]