19289930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6047}}^1$

素因数の和:6094

約数の個数: 32

約数和(自身を含む): 39191040

約数和(自身を除く): 19901110

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 6047, 12094, 30235, 60470, 66517, 133034, 175363, 332585, 350726, 665170, 876815, 1753630, 1928993, 3857986, 9644965, 19289930]

約数ペア:

[(1, 19289930), (2, 9644965), (5, 3857986), (10, 1928993), (11, 1753630), (22, 876815), (29, 665170), (55, 350726), (58, 332585), (110, 175363), (145, 133034), (290, 66517), (319, 60470), (638, 30235), (1595, 12094), (3190, 6047)]