15860856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 43902720

約数和(自身を除く): 28041864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 73, 88, 132, 146, 219, 264, 292, 438, 584, 803, 823, 876, 1606, 1646, 1752, 2409, 2469, 3212, 3292, 4818, 4938, 6424, 6584, 9053, 9636, 9876, 18106, 19272, 19752, 27159, 36212, 54318, 60079, 72424, 108636, 120158, 180237, 217272, 240316, 360474, 480632, 660869, 720948, 1321738, 1441896, 1982607, 2643476, 3965214, 5286952, 7930428, 15860856]

約数ペア:

[(1, 15860856), (2, 7930428), (3, 5286952), (4, 3965214), (6, 2643476), (8, 1982607), (11, 1441896), (12, 1321738), (22, 720948), (24, 660869), (33, 480632), (44, 360474), (66, 240316), (73, 217272), (88, 180237), (132, 120158), (146, 108636), (219, 72424), (264, 60079), (292, 54318), (438, 36212), (584, 27159), (803, 19752), (823, 19272), (876, 18106), (1606, 9876), (1646, 9636), (1752, 9053), (2409, 6584), (2469, 6424), (3212, 4938), (3292, 4818)]