12137390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 11086930

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 503, 635, 1006, 1270, 2413, 2515, 4826, 5030, 9557, 12065, 19114, 24130, 47785, 63881, 95570, 127762, 319405, 638810, 1213739, 2427478, 6068695, 12137390]

約数ペア:

[(1, 12137390), (2, 6068695), (5, 2427478), (10, 1213739), (19, 638810), (38, 319405), (95, 127762), (127, 95570), (190, 63881), (254, 47785), (503, 24130), (635, 19114), (1006, 12065), (1270, 9557), (2413, 5030), (2515, 4826)]