19280904

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{17093}}^1$

素因数の和:17149

約数の個数: 32

約数和(自身を含む): 49230720

約数和(自身を除く): 29949816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 17093, 34186, 51279, 68372, 102558, 136744, 205116, 410232, 803371, 1606742, 2410113, 3213484, 4820226, 6426968, 9640452, 19280904]

約数ペア:

[(1, 19280904), (2, 9640452), (3, 6426968), (4, 4820226), (6, 3213484), (8, 2410113), (12, 1606742), (24, 803371), (47, 410232), (94, 205116), (141, 136744), (188, 102558), (282, 68372), (376, 51279), (564, 34186), (1128, 17093)]