19528662

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 40042080

約数和(自身を除く): 20513418

約数列:

[1, 2, 3, 6, 61, 122, 183, 229, 233, 366, 458, 466, 687, 699, 1374, 1398, 13969, 14213, 27938, 28426, 41907, 42639, 53357, 83814, 85278, 106714, 160071, 320142, 3254777, 6509554, 9764331, 19528662]

約数ペア:

[(1, 19528662), (2, 9764331), (3, 6509554), (6, 3254777), (61, 320142), (122, 160071), (183, 106714), (229, 85278), (233, 83814), (366, 53357), (458, 42639), (466, 41907), (687, 28426), (699, 27938), (1374, 14213), (1398, 13969)]