23198734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 39836160

約数和(自身を除く): 16637426

約数列:

[1, 2, 13, 19, 26, 38, 151, 247, 302, 311, 494, 622, 1963, 2869, 3926, 4043, 5738, 5909, 8086, 11818, 37297, 46961, 74594, 76817, 93922, 153634, 610493, 892259, 1220986, 1784518, 11599367, 23198734]

約数ペア:

[(1, 23198734), (2, 11599367), (13, 1784518), (19, 1220986), (26, 892259), (38, 610493), (151, 153634), (247, 93922), (302, 76817), (311, 74594), (494, 46961), (622, 37297), (1963, 11818), (2869, 8086), (3926, 5909), (4043, 5738)]