5218312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3157

約数の個数: 32

約数和(自身を含む): 11239200

約数和(自身を除く): 6020888

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 3121, 6242, 12484, 24968, 34331, 59299, 68662, 118598, 137324, 237196, 274648, 474392, 652289, 1304578, 2609156, 5218312]

約数ペア:

[(1, 5218312), (2, 2609156), (4, 1304578), (8, 652289), (11, 474392), (19, 274648), (22, 237196), (38, 137324), (44, 118598), (76, 68662), (88, 59299), (152, 34331), (209, 24968), (418, 12484), (836, 6242), (1672, 3121)]