19299444

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{12277}}^1$

素因数の和:12415

約数の個数: 24

約数和(自身を含む): 45379488

約数和(自身を除く): 26080044

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 12277, 24554, 36831, 49108, 73662, 147324, 1608287, 3216574, 4824861, 6433148, 9649722, 19299444]

約数ペア:

[(1, 19299444), (2, 9649722), (3, 6433148), (4, 4824861), (6, 3216574), (12, 1608287), (131, 147324), (262, 73662), (393, 49108), (524, 36831), (786, 24554), (1572, 12277)]