19212074

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 35303040

約数和(自身を除く): 16090966

約数列:

[1, 2, 7, 14, 17, 34, 89, 119, 178, 238, 623, 907, 1246, 1513, 1814, 3026, 6349, 10591, 12698, 15419, 21182, 30838, 80723, 107933, 161446, 215866, 565061, 1130122, 1372291, 2744582, 9606037, 19212074]

約数ペア:

[(1, 19212074), (2, 9606037), (7, 2744582), (14, 1372291), (17, 1130122), (34, 565061), (89, 215866), (119, 161446), (178, 107933), (238, 80723), (623, 30838), (907, 21182), (1246, 15419), (1513, 12698), (1814, 10591), (3026, 6349)]