19131546910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{18503}}^1\times {\mathrm{14771}}^1$

素因数の和:33288

約数の個数: 32

約数和(自身を含む): 39361116672

約数和(自身を除く): 20229569762

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 14771, 18503, 29542, 37006, 73855, 92515, 103397, 129521, 147710, 185030, 206794, 259042, 516985, 647605, 1033970, 1295210, 273307813, 546615626, 1366539065, 1913154691, 2733078130, 3826309382, 9565773455, 19131546910]

約数ペア:

[(1, 19131546910), (2, 9565773455), (5, 3826309382), (7, 2733078130), (10, 1913154691), (14, 1366539065), (35, 546615626), (70, 273307813), (14771, 1295210), (18503, 1033970), (29542, 647605), (37006, 516985), (73855, 259042), (92515, 206794), (103397, 185030), (129521, 147710)]