13015184

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1312

約数の個数: 60

約数和(自身を含む): 31615164

約数和(自身を除く): 18599980

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1277, 1456, 2548, 2554, 5096, 5108, 8939, 10192, 10216, 16601, 17878, 20432, 33202, 35756, 62573, 66404, 71512, 116207, 125146, 132808, 143024, 232414, 250292, 265616, 464828, 500584, 813449, 929656, 1001168, 1626898, 1859312, 3253796, 6507592, 13015184]

約数ペア:

[(1, 13015184), (2, 6507592), (4, 3253796), (7, 1859312), (8, 1626898), (13, 1001168), (14, 929656), (16, 813449), (26, 500584), (28, 464828), (49, 265616), (52, 250292), (56, 232414), (91, 143024), (98, 132808), (104, 125146), (112, 116207), (182, 71512), (196, 66404), (208, 62573), (364, 35756), (392, 33202), (637, 20432), (728, 17878), (784, 16601), (1274, 10216), (1277, 10192), (1456, 8939), (2548, 5108), (2554, 5096)]