18971112

素因数分解:

$2^3\times 3^1\times {\mathrm{619}}^1\times {\mathrm{1277}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 47541600

約数和(自身を除く): 28570488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 619, 1238, 1277, 1857, 2476, 2554, 3714, 3831, 4952, 5108, 7428, 7662, 10216, 14856, 15324, 30648, 790463, 1580926, 2371389, 3161852, 4742778, 6323704, 9485556, 18971112]

約数ペア:

[(1, 18971112), (2, 9485556), (3, 6323704), (4, 4742778), (6, 3161852), (8, 2371389), (12, 1580926), (24, 790463), (619, 30648), (1238, 15324), (1277, 14856), (1857, 10216), (2476, 7662), (2554, 7428), (3714, 5108), (3831, 4952)]