19728354122

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{1523}}^1\times {\mathrm{28283}}^1$

素因数の和:30037

約数の個数: 16

約数和(自身を含む): 29742323040

約数和(自身を除く): 10013968918

約数列:

[1, 2, 229, 458, 1523, 3046, 28283, 56566, 348767, 697534, 6476807, 12953614, 43075009, 86150018, 9864177061, 19728354122]

約数ペア:

[(1, 19728354122), (2, 9864177061), (229, 86150018), (458, 43075009), (1523, 12953614), (3046, 6476807), (28283, 697534), (56566, 348767)]