28937494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12907}}^1$

素因数の和:12987

約数の個数: 16

約数和(自身を含む): 46468800

約数和(自身を除く): 17531306

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 12907, 25814, 245233, 490466, 761513, 1523026, 14468747, 28937494]

約数ペア:

[(1, 28937494), (2, 14468747), (19, 1523026), (38, 761513), (59, 490466), (118, 245233), (1121, 25814), (2242, 12907)]