19051396

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7477}}^1$

素因数の和:7508

約数の個数: 36

約数和(自身を含む): 41772108

約数和(自身を除く): 22720712

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 7477, 14954, 29908, 52339, 97201, 104678, 194402, 209356, 366373, 388804, 680407, 732746, 1360814, 1465492, 2721628, 4762849, 9525698, 19051396]

約数ペア:

[(1, 19051396), (2, 9525698), (4, 4762849), (7, 2721628), (13, 1465492), (14, 1360814), (26, 732746), (28, 680407), (49, 388804), (52, 366373), (91, 209356), (98, 194402), (182, 104678), (196, 97201), (364, 52339), (637, 29908), (1274, 14954), (2548, 7477)]