19533345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 34003200

約数和(自身を除く): 14469855

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 919, 1417, 1635, 2757, 4251, 4595, 7085, 11947, 13785, 21255, 35841, 59735, 100171, 179205, 300513, 500855, 1302223, 1502565, 3906669, 6511115, 19533345]

約数ペア:

[(1, 19533345), (3, 6511115), (5, 3906669), (13, 1502565), (15, 1302223), (39, 500855), (65, 300513), (109, 179205), (195, 100171), (327, 59735), (545, 35841), (919, 21255), (1417, 13785), (1635, 11947), (2757, 7085), (4251, 4595)]