1916829472

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{15077}}^1$

素因数の和:15253

約数の個数: 48

約数和(自身を含む): 3932643960

約数和(自身を除く): 2015814488

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 137, 232, 274, 464, 548, 928, 1096, 2192, 3973, 4384, 7946, 15077, 15892, 30154, 31784, 60308, 63568, 120616, 127136, 241232, 437233, 482464, 874466, 1748932, 2065549, 3497864, 4131098, 6995728, 8262196, 13991456, 16524392, 33048784, 59900921, 66097568, 119801842, 239603684, 479207368, 958414736, 1916829472]

約数ペア:

[(1, 1916829472), (2, 958414736), (4, 479207368), (8, 239603684), (16, 119801842), (29, 66097568), (32, 59900921), (58, 33048784), (116, 16524392), (137, 13991456), (232, 8262196), (274, 6995728), (464, 4131098), (548, 3497864), (928, 2065549), (1096, 1748932), (2192, 874466), (3973, 482464), (4384, 437233), (7946, 241232), (15077, 127136), (15892, 120616), (30154, 63568), (31784, 60308)]