38910404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39383}}^1$

素因数の和:39419

約数の個数: 24

約数和(自身を含む): 77192640

約数和(自身を除く): 38282236

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 39383, 78766, 157532, 511979, 748277, 1023958, 1496554, 2047916, 2993108, 9727601, 19455202, 38910404]

約数ペア:

[(1, 38910404), (2, 19455202), (4, 9727601), (13, 2993108), (19, 2047916), (26, 1496554), (38, 1023958), (52, 748277), (76, 511979), (247, 157532), (494, 78766), (988, 39383)]