11970686

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 24167808

約数和(自身を除く): 12197122

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 53, 73, 91, 106, 119, 146, 182, 221, 238, 371, 442, 511, 689, 742, 901, 949, 1022, 1241, 1378, 1547, 1802, 1898, 2482, 3094, 3869, 4823, 6307, 6643, 7738, 8687, 9646, 11713, 12614, 13286, 16133, 17374, 23426, 27083, 32266, 50297, 54166, 65773, 81991, 100594, 112931, 131546, 163982, 225862, 352079, 460411, 704158, 855049, 920822, 1710098, 5985343, 11970686]

約数ペア:

[(1, 11970686), (2, 5985343), (7, 1710098), (13, 920822), (14, 855049), (17, 704158), (26, 460411), (34, 352079), (53, 225862), (73, 163982), (91, 131546), (106, 112931), (119, 100594), (146, 81991), (182, 65773), (221, 54166), (238, 50297), (371, 32266), (442, 27083), (511, 23426), (689, 17374), (742, 16133), (901, 13286), (949, 12614), (1022, 11713), (1241, 9646), (1378, 8687), (1547, 7738), (1802, 6643), (1898, 6307), (2482, 4823), (3094, 3869)]