19658154

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6217}}^1$

素因数の和:6270

約数の個数: 32

約数和(自身を含む): 42978816

約数和(自身を除く): 23320662

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 527, 1054, 1581, 3162, 6217, 12434, 18651, 37302, 105689, 192727, 211378, 317067, 385454, 578181, 634134, 1156362, 3276359, 6552718, 9829077, 19658154]

約数ペア:

[(1, 19658154), (2, 9829077), (3, 6552718), (6, 3276359), (17, 1156362), (31, 634134), (34, 578181), (51, 385454), (62, 317067), (93, 211378), (102, 192727), (186, 105689), (527, 37302), (1054, 18651), (1581, 12434), (3162, 6217)]