23277670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1307}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 45487008

約数和(自身を除く): 22209338

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1307, 1370, 1781, 2614, 3562, 6535, 8905, 13070, 16991, 17810, 33982, 84955, 169910, 179059, 358118, 895295, 1790590, 2327767, 4655534, 11638835, 23277670]

約数ペア:

[(1, 23277670), (2, 11638835), (5, 4655534), (10, 2327767), (13, 1790590), (26, 895295), (65, 358118), (130, 179059), (137, 169910), (274, 84955), (685, 33982), (1307, 17810), (1370, 16991), (1781, 13070), (2614, 8905), (3562, 6535)]