1902953018

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1427}}^1\times {\mathrm{1847}}^1$

素因数の和:3314

約数の個数: 24

約数和(自身を含む): 3016312992

約数和(自身を除く): 1113359974

約数列:

[1, 2, 19, 38, 361, 722, 1427, 1847, 2854, 3694, 27113, 35093, 54226, 70186, 515147, 666767, 1030294, 1333534, 2635669, 5271338, 50077711, 100155422, 951476509, 1902953018]

約数ペア:

[(1, 1902953018), (2, 951476509), (19, 100155422), (38, 50077711), (361, 5271338), (722, 2635669), (1427, 1333534), (1847, 1030294), (2854, 666767), (3694, 515147), (27113, 70186), (35093, 54226)]