12377816

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 26892600

約数和(自身を除く): 14514784

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 673, 836, 968, 1346, 1672, 2299, 2692, 4598, 5384, 7403, 9196, 12787, 14806, 18392, 25574, 29612, 51148, 59224, 81433, 102296, 140657, 162866, 281314, 325732, 562628, 651464, 1125256, 1547227, 3094454, 6188908, 12377816]

約数ペア:

[(1, 12377816), (2, 6188908), (4, 3094454), (8, 1547227), (11, 1125256), (19, 651464), (22, 562628), (38, 325732), (44, 281314), (76, 162866), (88, 140657), (121, 102296), (152, 81433), (209, 59224), (242, 51148), (418, 29612), (484, 25574), (673, 18392), (836, 14806), (968, 12787), (1346, 9196), (1672, 7403), (2299, 5384), (2692, 4598)]