12589324

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:119

約数の個数: 54

約数和(自身を含む): 26198340

約数和(自身を除く): 13609016

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 121, 148, 209, 242, 407, 418, 484, 703, 814, 836, 1369, 1406, 1628, 2299, 2738, 2812, 4477, 4598, 5476, 7733, 8954, 9196, 15059, 15466, 17908, 26011, 30118, 30932, 52022, 60236, 85063, 104044, 165649, 170126, 286121, 331298, 340252, 572242, 662596, 1144484, 3147331, 6294662, 12589324]

約数ペア:

[(1, 12589324), (2, 6294662), (4, 3147331), (11, 1144484), (19, 662596), (22, 572242), (37, 340252), (38, 331298), (44, 286121), (74, 170126), (76, 165649), (121, 104044), (148, 85063), (209, 60236), (242, 52022), (407, 30932), (418, 30118), (484, 26011), (703, 17908), (814, 15466), (836, 15059), (1369, 9196), (1406, 8954), (1628, 7733), (2299, 5476), (2738, 4598), (2812, 4477)]