19145208

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{5081}}^1$

素因数の和:5247

約数の個数: 32

約数和(自身を含む): 48177360

約数和(自身を除く): 29032152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 5081, 10162, 15243, 20324, 30486, 40648, 60972, 121944, 797717, 1595434, 2393151, 3190868, 4786302, 6381736, 9572604, 19145208]

約数ペア:

[(1, 19145208), (2, 9572604), (3, 6381736), (4, 4786302), (6, 3190868), (8, 2393151), (12, 1595434), (24, 797717), (157, 121944), (314, 60972), (471, 40648), (628, 30486), (942, 20324), (1256, 15243), (1884, 10162), (3768, 5081)]