11380930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 22524480

約数和(自身を除く): 11143550

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 659, 785, 1318, 1570, 1727, 3295, 3454, 6590, 7249, 8635, 14498, 17270, 36245, 72490, 103463, 206926, 517315, 1034630, 1138093, 2276186, 5690465, 11380930]

約数ペア:

[(1, 11380930), (2, 5690465), (5, 2276186), (10, 1138093), (11, 1034630), (22, 517315), (55, 206926), (110, 103463), (157, 72490), (314, 36245), (659, 17270), (785, 14498), (1318, 8635), (1570, 7249), (1727, 6590), (3295, 3454)]