19518312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4349}}^1$

素因数の和:4386

約数の個数: 64

約数和(自身を含む): 56376000

約数和(自身を除く): 36857688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4349, 4488, 8698, 13047, 17396, 26094, 34792, 47839, 52188, 73933, 95678, 104376, 143517, 147866, 191356, 221799, 287034, 295732, 382712, 443598, 574068, 591464, 813263, 887196, 1148136, 1626526, 1774392, 2439789, 3253052, 4879578, 6506104, 9759156, 19518312]

約数ペア:

[(1, 19518312), (2, 9759156), (3, 6506104), (4, 4879578), (6, 3253052), (8, 2439789), (11, 1774392), (12, 1626526), (17, 1148136), (22, 887196), (24, 813263), (33, 591464), (34, 574068), (44, 443598), (51, 382712), (66, 295732), (68, 287034), (88, 221799), (102, 191356), (132, 147866), (136, 143517), (187, 104376), (204, 95678), (264, 73933), (374, 52188), (408, 47839), (561, 34792), (748, 26094), (1122, 17396), (1496, 13047), (2244, 8698), (4349, 4488)]