19388496

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{5113}}^1$

素因数の和:5203

約数の個数: 40

約数和(自身を含む): 50730880

約数和(自身を除く): 31342384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 5113, 10226, 15339, 20452, 30678, 40904, 61356, 81808, 122712, 245424, 403927, 807854, 1211781, 1615708, 2423562, 3231416, 4847124, 6462832, 9694248, 19388496]

約数ペア:

[(1, 19388496), (2, 9694248), (3, 6462832), (4, 4847124), (6, 3231416), (8, 2423562), (12, 1615708), (16, 1211781), (24, 807854), (48, 403927), (79, 245424), (158, 122712), (237, 81808), (316, 61356), (474, 40904), (632, 30678), (948, 20452), (1264, 15339), (1896, 10226), (3792, 5113)]