17225890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1051}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 34084800

約数和(自身を除く): 16858910

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1051, 1490, 1639, 2102, 3278, 5255, 8195, 10510, 11561, 16390, 23122, 57805, 115610, 156599, 313198, 782995, 1565990, 1722589, 3445178, 8612945, 17225890]

約数ペア:

[(1, 17225890), (2, 8612945), (5, 3445178), (10, 1722589), (11, 1565990), (22, 782995), (55, 313198), (110, 156599), (149, 115610), (298, 57805), (745, 23122), (1051, 16390), (1490, 11561), (1639, 10510), (2102, 8195), (3278, 5255)]