19213512

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{4423}}^1$

素因数の和:4613

約数の個数: 32

約数和(自身を含む): 48310080

約数和(自身を除く): 29096568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 4344, 4423, 8846, 13269, 17692, 26538, 35384, 53076, 106152, 800563, 1601126, 2401689, 3202252, 4803378, 6404504, 9606756, 19213512]

約数ペア:

[(1, 19213512), (2, 9606756), (3, 6404504), (4, 4803378), (6, 3202252), (8, 2401689), (12, 1601126), (24, 800563), (181, 106152), (362, 53076), (543, 35384), (724, 26538), (1086, 17692), (1448, 13269), (2172, 8846), (4344, 4423)]