19464358430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1\times {\mathrm{5147}}^1$

素因数の和:6305

約数の個数: 64

約数和(自身を含む): 39497103360

約数和(自身を除く): 20032744930

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1109, 1705, 2218, 3410, 5147, 5545, 10294, 11090, 12199, 24398, 25735, 34379, 51470, 56617, 60995, 68758, 113234, 121990, 159557, 171895, 283085, 319114, 343790, 378169, 566170, 756338, 797785, 1595570, 1755127, 1890845, 3510254, 3781690, 5708023, 8775635, 11416046, 17551270, 28540115, 57080230, 62788253, 125576506, 176948713, 313941265, 353897426, 627882530, 884743565, 1769487130, 1946435843, 3892871686, 9732179215, 19464358430]

約数ペア:

[(1, 19464358430), (2, 9732179215), (5, 3892871686), (10, 1946435843), (11, 1769487130), (22, 884743565), (31, 627882530), (55, 353897426), (62, 313941265), (110, 176948713), (155, 125576506), (310, 62788253), (341, 57080230), (682, 28540115), (1109, 17551270), (1705, 11416046), (2218, 8775635), (3410, 5708023), (5147, 3781690), (5545, 3510254), (10294, 1890845), (11090, 1755127), (12199, 1595570), (24398, 797785), (25735, 756338), (34379, 566170), (51470, 378169), (56617, 343790), (60995, 319114), (68758, 283085), (113234, 171895), (121990, 159557)]