2019253910

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{28573}}^1$

素因数の和:28808

約数の個数: 32

約数和(自身を含む): 3752566272

約数和(自身を除く): 1733312362

約数列:

[1, 2, 5, 10, 37, 74, 185, 191, 370, 382, 955, 1910, 7067, 14134, 28573, 35335, 57146, 70670, 142865, 285730, 1057201, 2114402, 5286005, 5457443, 10572010, 10914886, 27287215, 54574430, 201925391, 403850782, 1009626955, 2019253910]

約数ペア:

[(1, 2019253910), (2, 1009626955), (5, 403850782), (10, 201925391), (37, 54574430), (74, 27287215), (185, 10914886), (191, 10572010), (370, 5457443), (382, 5286005), (955, 2114402), (1910, 1057201), (7067, 285730), (14134, 142865), (28573, 70670), (35335, 57146)]