15678931004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{50423}}^1$

素因数の和:50666

約数の個数: 48

約数和(自身を含む): 30903054336

約数和(自身を除く): 15224123332

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 191, 382, 407, 764, 814, 1628, 2101, 4202, 7067, 8404, 14134, 28268, 50423, 77737, 100846, 155474, 201692, 310948, 554653, 1109306, 1865651, 2218612, 3731302, 7462604, 9630793, 19261586, 20522161, 38523172, 41044322, 82088644, 105938723, 211877446, 356339341, 423754892, 712678682, 1425357364, 3919732751, 7839465502, 15678931004]

約数ペア:

[(1, 15678931004), (2, 7839465502), (4, 3919732751), (11, 1425357364), (22, 712678682), (37, 423754892), (44, 356339341), (74, 211877446), (148, 105938723), (191, 82088644), (382, 41044322), (407, 38523172), (764, 20522161), (814, 19261586), (1628, 9630793), (2101, 7462604), (4202, 3731302), (7067, 2218612), (8404, 1865651), (14134, 1109306), (28268, 554653), (50423, 310948), (77737, 201692), (100846, 155474)]