16224494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 31352832

約数和(自身を除く): 15128338

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 47, 71, 94, 142, 143, 187, 221, 286, 374, 442, 517, 611, 781, 799, 923, 1034, 1207, 1222, 1562, 1598, 1846, 2414, 2431, 3337, 4862, 6674, 6721, 8789, 10153, 10387, 13277, 13442, 15691, 17578, 20306, 20774, 26554, 31382, 36707, 43381, 56729, 73414, 86762, 113458, 114257, 172601, 228514, 345202, 477191, 624019, 737477, 954382, 1248038, 1474954, 8112247, 16224494]

約数ペア:

[(1, 16224494), (2, 8112247), (11, 1474954), (13, 1248038), (17, 954382), (22, 737477), (26, 624019), (34, 477191), (47, 345202), (71, 228514), (94, 172601), (142, 114257), (143, 113458), (187, 86762), (221, 73414), (286, 56729), (374, 43381), (442, 36707), (517, 31382), (611, 26554), (781, 20774), (799, 20306), (923, 17578), (1034, 15691), (1207, 13442), (1222, 13277), (1562, 10387), (1598, 10153), (1846, 8789), (2414, 6721), (2431, 6674), (3337, 4862)]