11685817

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:94

約数の個数: 48

約数和(自身を含む): 16087680

約数和(自身を除く): 4401863

約数列:

[1, 11, 13, 17, 19, 23, 121, 143, 187, 209, 221, 247, 253, 299, 323, 391, 437, 1573, 2057, 2299, 2431, 2717, 2783, 3289, 3553, 4199, 4301, 4807, 5083, 5681, 7429, 26741, 29887, 36179, 39083, 46189, 47311, 52877, 55913, 62491, 81719, 96577, 508079, 615043, 687401, 898909, 1062347, 11685817]

約数ペア:

[(1, 11685817), (11, 1062347), (13, 898909), (17, 687401), (19, 615043), (23, 508079), (121, 96577), (143, 81719), (187, 62491), (209, 55913), (221, 52877), (247, 47311), (253, 46189), (299, 39083), (323, 36179), (391, 29887), (437, 26741), (1573, 7429), (2057, 5681), (2299, 5083), (2431, 4807), (2717, 4301), (2783, 4199), (3289, 3553)]