38921506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{22343}}^1$

素因数の和:22425

約数の個数: 16

約数和(自身を含む): 63814464

約数和(自身を除く): 24892958

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 22343, 44686, 290459, 580918, 1496981, 2993962, 19460753, 38921506]

約数ペア:

[(1, 38921506), (2, 19460753), (13, 2993962), (26, 1496981), (67, 580918), (134, 290459), (871, 44686), (1742, 22343)]