13083438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 30032640

約数和(自身を除く): 16949202

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 43, 51, 57, 86, 102, 114, 129, 157, 258, 314, 323, 471, 646, 731, 817, 942, 969, 1462, 1634, 1938, 2193, 2451, 2669, 2983, 4386, 4902, 5338, 5966, 6751, 8007, 8949, 13502, 13889, 16014, 17898, 20253, 27778, 40506, 41667, 50711, 83334, 101422, 114767, 128269, 152133, 229534, 256538, 304266, 344301, 384807, 688602, 769614, 2180573, 4361146, 6541719, 13083438]

約数ペア:

[(1, 13083438), (2, 6541719), (3, 4361146), (6, 2180573), (17, 769614), (19, 688602), (34, 384807), (38, 344301), (43, 304266), (51, 256538), (57, 229534), (86, 152133), (102, 128269), (114, 114767), (129, 101422), (157, 83334), (258, 50711), (314, 41667), (323, 40506), (471, 27778), (646, 20253), (731, 17898), (817, 16014), (942, 13889), (969, 13502), (1462, 8949), (1634, 8007), (1938, 6751), (2193, 5966), (2451, 5338), (2669, 4902), (2983, 4386)]