16610308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 34715520

約数和(自身を除く): 18105212

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 142, 143, 284, 286, 409, 572, 781, 818, 923, 1562, 1636, 1846, 3124, 3692, 4499, 5317, 8998, 10153, 10634, 17996, 20306, 21268, 29039, 40612, 58078, 58487, 116156, 116974, 233948, 319429, 377507, 638858, 755014, 1277716, 1510028, 4152577, 8305154, 16610308]

約数ペア:

[(1, 16610308), (2, 8305154), (4, 4152577), (11, 1510028), (13, 1277716), (22, 755014), (26, 638858), (44, 377507), (52, 319429), (71, 233948), (142, 116974), (143, 116156), (284, 58487), (286, 58078), (409, 40612), (572, 29039), (781, 21268), (818, 20306), (923, 17996), (1562, 10634), (1636, 10153), (1846, 8998), (3124, 5317), (3692, 4499)]