13189384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4091}}^1$

素因数の和:4141

約数の個数: 32

約数和(自身を含む): 27498240

約数和(自身を除く): 14308856

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 4091, 8182, 16364, 32728, 53183, 106366, 126821, 212732, 253642, 425464, 507284, 1014568, 1648673, 3297346, 6594692, 13189384]

約数ペア:

[(1, 13189384), (2, 6594692), (4, 3297346), (8, 1648673), (13, 1014568), (26, 507284), (31, 425464), (52, 253642), (62, 212732), (104, 126821), (124, 106366), (248, 53183), (403, 32728), (806, 16364), (1612, 8182), (3224, 4091)]