12128565507

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1\times {\mathrm{4139}}^1$

素因数の和:4771

約数の個数: 32

約数和(自身を含む): 17229024000

約数和(自身を除く): 5100458493

約数列:

[1, 3, 19, 57, 101, 303, 509, 1527, 1919, 4139, 5757, 9671, 12417, 29013, 51409, 78641, 154227, 235923, 418039, 976771, 1254117, 2106751, 2930313, 6320253, 7942741, 23828223, 40028269, 120084807, 212781851, 638345553, 4042855169, 12128565507]

約数ペア:

[(1, 12128565507), (3, 4042855169), (19, 638345553), (57, 212781851), (101, 120084807), (303, 40028269), (509, 23828223), (1527, 7942741), (1919, 6320253), (4139, 2930313), (5757, 2106751), (9671, 1254117), (12417, 976771), (29013, 418039), (51409, 235923), (78641, 154227)]