19464322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4973}}^1$

素因数の和:5097

約数の個数: 16

約数和(自身を含む): 31037760

約数和(自身を除く): 11573438

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 4973, 9946, 94487, 188974, 512219, 1024438, 9732161, 19464322]

約数ペア:

[(1, 19464322), (2, 9732161), (19, 1024438), (38, 512219), (103, 188974), (206, 94487), (1957, 9946), (3914, 4973)]