15198208

素因数分解:

$2^{11}\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 31302180

約数和(自身を除く): 16103972

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 181, 256, 328, 362, 512, 656, 724, 1024, 1312, 1448, 2048, 2624, 2896, 5248, 5792, 7421, 10496, 11584, 14842, 20992, 23168, 29684, 41984, 46336, 59368, 83968, 92672, 118736, 185344, 237472, 370688, 474944, 949888, 1899776, 3799552, 7599104, 15198208]

約数ペア:

[(1, 15198208), (2, 7599104), (4, 3799552), (8, 1899776), (16, 949888), (32, 474944), (41, 370688), (64, 237472), (82, 185344), (128, 118736), (164, 92672), (181, 83968), (256, 59368), (328, 46336), (362, 41984), (512, 29684), (656, 23168), (724, 20992), (1024, 14842), (1312, 11584), (1448, 10496), (2048, 7421), (2624, 5792), (2896, 5248)]