19439092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{587}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 36154944

約数和(自身を除く): 16715852

約数列:

[1, 2, 4, 17, 34, 68, 487, 587, 974, 1174, 1948, 2348, 8279, 9979, 16558, 19958, 33116, 39916, 285869, 571738, 1143476, 4859773, 9719546, 19439092]

約数ペア:

[(1, 19439092), (2, 9719546), (4, 4859773), (17, 1143476), (34, 571738), (68, 285869), (487, 39916), (587, 33116), (974, 19958), (1174, 16558), (1948, 9979), (2348, 8279)]