16994132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4219}}^1$

素因数の和:4295

約数の個数: 24

約数和(自身を含む): 31903200

約数和(自身を除く): 14909068

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 4219, 8438, 16876, 80161, 160322, 223607, 320644, 447214, 894428, 4248533, 8497066, 16994132]

約数ペア:

[(1, 16994132), (2, 8497066), (4, 4248533), (19, 894428), (38, 447214), (53, 320644), (76, 223607), (106, 160322), (212, 80161), (1007, 16876), (2014, 8438), (4028, 4219)]