19366948028

素因数分解:

$2^2\times {\mathrm{47}}^2\times {\mathrm{2191823}}^1$

素因数の和:2191921

約数の個数: 18

約数和(自身を含む): 34628627376

約数和(自身を除く): 15261679348

約数列:

[1, 2, 4, 47, 94, 188, 2209, 4418, 8836, 2191823, 4383646, 8767292, 103015681, 206031362, 412062724, 4841737007, 9683474014, 19366948028]

約数ペア:

[(1, 19366948028), (2, 9683474014), (4, 4841737007), (47, 412062724), (94, 206031362), (188, 103015681), (2209, 8767292), (4418, 4383646), (8836, 2191823)]