19262152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26459}}^1$

素因数の和:26485

約数の個数: 32

約数和(自身を含む): 44452800

約数和(自身を除く): 25190648

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 26459, 52918, 105836, 185213, 211672, 343967, 370426, 687934, 740852, 1375868, 1481704, 2407769, 2751736, 4815538, 9631076, 19262152]

約数ペア:

[(1, 19262152), (2, 9631076), (4, 4815538), (7, 2751736), (8, 2407769), (13, 1481704), (14, 1375868), (26, 740852), (28, 687934), (52, 370426), (56, 343967), (91, 211672), (104, 185213), (182, 105836), (364, 52918), (728, 26459)]