12225392

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 24681456

約数和(自身を除く): 12456064

約数列:

[1, 2, 4, 8, 16, 37, 74, 107, 148, 193, 214, 296, 386, 428, 592, 772, 856, 1544, 1712, 3088, 3959, 7141, 7918, 14282, 15836, 20651, 28564, 31672, 41302, 57128, 63344, 82604, 114256, 165208, 330416, 764087, 1528174, 3056348, 6112696, 12225392]

約数ペア:

[(1, 12225392), (2, 6112696), (4, 3056348), (8, 1528174), (16, 764087), (37, 330416), (74, 165208), (107, 114256), (148, 82604), (193, 63344), (214, 57128), (296, 41302), (386, 31672), (428, 28564), (592, 20651), (772, 15836), (856, 14282), (1544, 7918), (1712, 7141), (3088, 3959)]