19843608

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{4951}}^1$

素因数の和:5127

約数の個数: 32

約数和(自身を含む): 49916160

約数和(自身を除く): 30072552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 668, 1002, 1336, 2004, 4008, 4951, 9902, 14853, 19804, 29706, 39608, 59412, 118824, 826817, 1653634, 2480451, 3307268, 4960902, 6614536, 9921804, 19843608]

約数ペア:

[(1, 19843608), (2, 9921804), (3, 6614536), (4, 4960902), (6, 3307268), (8, 2480451), (12, 1653634), (24, 826817), (167, 118824), (334, 59412), (501, 39608), (668, 29706), (1002, 19804), (1336, 14853), (2004, 9902), (4008, 4951)]