19336944

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:766

約数の個数: 80

約数和(自身を含む): 55603584

約数和(自身を除く): 36266640

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 132, 159, 176, 212, 264, 318, 424, 528, 583, 636, 691, 848, 1166, 1272, 1382, 1749, 2073, 2332, 2544, 2764, 3498, 4146, 4664, 5528, 6996, 7601, 8292, 9328, 11056, 13992, 15202, 16584, 22803, 27984, 30404, 33168, 36623, 45606, 60808, 73246, 91212, 109869, 121616, 146492, 182424, 219738, 292984, 364848, 402853, 439476, 585968, 805706, 878952, 1208559, 1611412, 1757904, 2417118, 3222824, 4834236, 6445648, 9668472, 19336944]

約数ペア:

[(1, 19336944), (2, 9668472), (3, 6445648), (4, 4834236), (6, 3222824), (8, 2417118), (11, 1757904), (12, 1611412), (16, 1208559), (22, 878952), (24, 805706), (33, 585968), (44, 439476), (48, 402853), (53, 364848), (66, 292984), (88, 219738), (106, 182424), (132, 146492), (159, 121616), (176, 109869), (212, 91212), (264, 73246), (318, 60808), (424, 45606), (528, 36623), (583, 33168), (636, 30404), (691, 27984), (848, 22803), (1166, 16584), (1272, 15202), (1382, 13992), (1749, 11056), (2073, 9328), (2332, 8292), (2544, 7601), (2764, 6996), (3498, 5528), (4146, 4664)]