12500686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 21275136

約数和(自身を除く): 8774450

約数列:

[1, 2, 11, 22, 53, 71, 106, 142, 151, 302, 583, 781, 1166, 1562, 1661, 3322, 3763, 7526, 8003, 10721, 16006, 21442, 41393, 82786, 88033, 117931, 176066, 235862, 568213, 1136426, 6250343, 12500686]

約数ペア:

[(1, 12500686), (2, 6250343), (11, 1136426), (22, 568213), (53, 235862), (71, 176066), (106, 117931), (142, 88033), (151, 82786), (302, 41393), (583, 21442), (781, 16006), (1166, 10721), (1562, 8003), (1661, 7526), (3322, 3763)]