11242868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 24630144

約数和(自身を除く): 13387276

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 461, 469, 871, 922, 938, 1742, 1844, 1876, 3227, 3484, 5993, 6097, 6454, 11986, 12194, 12908, 23972, 24388, 30887, 41951, 61774, 83902, 123548, 167804, 216209, 401531, 432418, 803062, 864836, 1606124, 2810717, 5621434, 11242868]

約数ペア:

[(1, 11242868), (2, 5621434), (4, 2810717), (7, 1606124), (13, 864836), (14, 803062), (26, 432418), (28, 401531), (52, 216209), (67, 167804), (91, 123548), (134, 83902), (182, 61774), (268, 41951), (364, 30887), (461, 24388), (469, 23972), (871, 12908), (922, 12194), (938, 11986), (1742, 6454), (1844, 6097), (1876, 5993), (3227, 3484)]