13921930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1889}}^1$

素因数の和:1974

約数の個数: 32

約数和(自身を含む): 27760320

約数和(自身を除く): 13838390

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 1889, 3685, 3778, 7370, 9445, 18890, 20779, 41558, 103895, 126563, 207790, 253126, 632815, 1265630, 1392193, 2784386, 6960965, 13921930]

約数ペア:

[(1, 13921930), (2, 6960965), (5, 2784386), (10, 1392193), (11, 1265630), (22, 632815), (55, 253126), (67, 207790), (110, 126563), (134, 103895), (335, 41558), (670, 20779), (737, 18890), (1474, 9445), (1889, 7370), (3685, 3778)]