16143638

素因数分解:

$2^1\times 7^3\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 28641600

約数和(自身を除く): 12497962

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 233, 343, 466, 686, 707, 1414, 1631, 3262, 4949, 9898, 11417, 22834, 23533, 34643, 47066, 69286, 79919, 159838, 164731, 329462, 1153117, 2306234, 8071819, 16143638]

約数ペア:

[(1, 16143638), (2, 8071819), (7, 2306234), (14, 1153117), (49, 329462), (98, 164731), (101, 159838), (202, 79919), (233, 69286), (343, 47066), (466, 34643), (686, 23533), (707, 22834), (1414, 11417), (1631, 9898), (3262, 4949)]