16666474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 28563840

約数和(自身を除く): 11897366

約数列:

[1, 2, 11, 22, 29, 58, 151, 173, 302, 319, 346, 638, 1661, 1903, 3322, 3806, 4379, 5017, 8758, 10034, 26123, 48169, 52246, 55187, 96338, 110374, 287353, 574706, 757567, 1515134, 8333237, 16666474]

約数ペア:

[(1, 16666474), (2, 8333237), (11, 1515134), (22, 757567), (29, 574706), (58, 287353), (151, 110374), (173, 96338), (302, 55187), (319, 52246), (346, 48169), (638, 26123), (1661, 10034), (1903, 8758), (3322, 5017), (3806, 4379)]