11505808

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 23357880

約数和(自身を除く): 11852072

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 137, 181, 232, 274, 362, 464, 548, 724, 1096, 1448, 2192, 2896, 3973, 5249, 7946, 10498, 15892, 20996, 24797, 31784, 41992, 49594, 63568, 83984, 99188, 198376, 396752, 719113, 1438226, 2876452, 5752904, 11505808]

約数ペア:

[(1, 11505808), (2, 5752904), (4, 2876452), (8, 1438226), (16, 719113), (29, 396752), (58, 198376), (116, 99188), (137, 83984), (181, 63568), (232, 49594), (274, 41992), (362, 31784), (464, 24797), (548, 20996), (724, 15892), (1096, 10498), (1448, 7946), (2192, 5249), (2896, 3973)]