22533992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{557}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 45700200

約数和(自身を除く): 23166208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 557, 778, 1114, 1556, 2228, 3112, 4456, 5057, 7241, 10114, 14482, 20228, 28964, 40456, 57928, 216673, 433346, 866692, 1733384, 2816749, 5633498, 11266996, 22533992]

約数ペア:

[(1, 22533992), (2, 11266996), (4, 5633498), (8, 2816749), (13, 1733384), (26, 866692), (52, 433346), (104, 216673), (389, 57928), (557, 40456), (778, 28964), (1114, 20228), (1556, 14482), (2228, 10114), (3112, 7241), (4456, 5057)]