15296672

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 32104800

約数和(自身を除く): 16808128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 139, 152, 181, 278, 304, 362, 556, 608, 724, 1112, 1448, 2224, 2641, 2896, 3439, 4448, 5282, 5792, 6878, 10564, 13756, 21128, 25159, 27512, 42256, 50318, 55024, 84512, 100636, 110048, 201272, 402544, 478021, 805088, 956042, 1912084, 3824168, 7648336, 15296672]

約数ペア:

[(1, 15296672), (2, 7648336), (4, 3824168), (8, 1912084), (16, 956042), (19, 805088), (32, 478021), (38, 402544), (76, 201272), (139, 110048), (152, 100636), (181, 84512), (278, 55024), (304, 50318), (362, 42256), (556, 27512), (608, 25159), (724, 21128), (1112, 13756), (1448, 10564), (2224, 6878), (2641, 5792), (2896, 5282), (3439, 4448)]