19133027778

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{467503}}^1$

素因数の和:467886

約数の個数: 32

約数和(自身を含む): 40392345600

約数和(自身を除く): 21259317822

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 359, 718, 1077, 2154, 6821, 13642, 20463, 40926, 467503, 935006, 1402509, 2805018, 8882557, 17765114, 26647671, 53295342, 167833577, 335667154, 503500731, 1007001462, 3188837963, 6377675926, 9566513889, 19133027778]

約数ペア:

[(1, 19133027778), (2, 9566513889), (3, 6377675926), (6, 3188837963), (19, 1007001462), (38, 503500731), (57, 335667154), (114, 167833577), (359, 53295342), (718, 26647671), (1077, 17765114), (2154, 8882557), (6821, 2805018), (13642, 1402509), (20463, 935006), (40926, 467503)]