19932726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4951}}^1$

素因数の和:5028

約数の個数: 32

約数和(自身を含む): 44211456

約数和(自身を除く): 24278730

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 4951, 9902, 14853, 29706, 54461, 108922, 163383, 302011, 326766, 604022, 906033, 1812066, 3322121, 6644242, 9966363, 19932726]

約数ペア:

[(1, 19932726), (2, 9966363), (3, 6644242), (6, 3322121), (11, 1812066), (22, 906033), (33, 604022), (61, 326766), (66, 302011), (122, 163383), (183, 108922), (366, 54461), (671, 29706), (1342, 14853), (2013, 9902), (4026, 4951)]