19494024

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1801}}^1$

素因数の和:1862

約数の個数: 64

約数和(自身を含む): 54492480

約数和(自身を除く): 34998456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 82, 88, 123, 132, 164, 246, 264, 328, 451, 492, 902, 984, 1353, 1801, 1804, 2706, 3602, 3608, 5403, 5412, 7204, 10806, 10824, 14408, 19811, 21612, 39622, 43224, 59433, 73841, 79244, 118866, 147682, 158488, 221523, 237732, 295364, 443046, 475464, 590728, 812251, 886092, 1624502, 1772184, 2436753, 3249004, 4873506, 6498008, 9747012, 19494024]

約数ペア:

[(1, 19494024), (2, 9747012), (3, 6498008), (4, 4873506), (6, 3249004), (8, 2436753), (11, 1772184), (12, 1624502), (22, 886092), (24, 812251), (33, 590728), (41, 475464), (44, 443046), (66, 295364), (82, 237732), (88, 221523), (123, 158488), (132, 147682), (164, 118866), (246, 79244), (264, 73841), (328, 59433), (451, 43224), (492, 39622), (902, 21612), (984, 19811), (1353, 14408), (1801, 10824), (1804, 10806), (2706, 7204), (3602, 5412), (3608, 5403)]