11681384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10211}}^1$

素因数の和:10241

約数の個数: 32

約数和(自身を含む): 25734240

約数和(自身を除く): 14052856

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 10211, 20422, 40844, 81688, 112321, 132743, 224642, 265486, 449284, 530972, 898568, 1061944, 1460173, 2920346, 5840692, 11681384]

約数ペア:

[(1, 11681384), (2, 5840692), (4, 2920346), (8, 1460173), (11, 1061944), (13, 898568), (22, 530972), (26, 449284), (44, 265486), (52, 224642), (88, 132743), (104, 112321), (143, 81688), (286, 40844), (572, 20422), (1144, 10211)]