19389744

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{12241}}^1$

素因数の和:12266

約数の個数: 60

約数和(自身を含む): 59202312

約数和(自身を除く): 39812568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 12241, 24482, 36723, 48964, 73446, 97928, 110169, 134651, 146892, 195856, 220338, 269302, 293784, 403953, 440676, 538604, 587568, 807906, 881352, 1077208, 1211859, 1615812, 1762704, 2154416, 2423718, 3231624, 4847436, 6463248, 9694872, 19389744]

約数ペア:

[(1, 19389744), (2, 9694872), (3, 6463248), (4, 4847436), (6, 3231624), (8, 2423718), (9, 2154416), (11, 1762704), (12, 1615812), (16, 1211859), (18, 1077208), (22, 881352), (24, 807906), (33, 587568), (36, 538604), (44, 440676), (48, 403953), (66, 293784), (72, 269302), (88, 220338), (99, 195856), (132, 146892), (144, 134651), (176, 110169), (198, 97928), (264, 73446), (396, 48964), (528, 36723), (792, 24482), (1584, 12241)]