19097574

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 39004416

約数和(自身を除く): 19906842

約数列:

[1, 2, 3, 6, 107, 151, 197, 214, 302, 321, 394, 453, 591, 642, 906, 1182, 16157, 21079, 29747, 32314, 42158, 48471, 59494, 63237, 89241, 96942, 126474, 178482, 3182929, 6365858, 9548787, 19097574]

約数ペア:

[(1, 19097574), (2, 9548787), (3, 6365858), (6, 3182929), (107, 178482), (151, 126474), (197, 96942), (214, 89241), (302, 63237), (321, 59494), (394, 48471), (453, 42158), (591, 32314), (642, 29747), (906, 21079), (1182, 16157)]