16009422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 38513664

約数和(自身を除く): 22504242

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 47, 66, 78, 94, 141, 143, 282, 286, 397, 429, 517, 611, 794, 858, 1034, 1191, 1222, 1551, 1833, 2382, 3102, 3666, 4367, 5161, 6721, 8734, 10322, 13101, 13442, 15483, 18659, 20163, 26202, 30966, 37318, 40326, 55977, 56771, 111954, 113542, 170313, 205249, 242567, 340626, 410498, 485134, 615747, 727701, 1231494, 1455402, 2668237, 5336474, 8004711, 16009422]

約数ペア:

[(1, 16009422), (2, 8004711), (3, 5336474), (6, 2668237), (11, 1455402), (13, 1231494), (22, 727701), (26, 615747), (33, 485134), (39, 410498), (47, 340626), (66, 242567), (78, 205249), (94, 170313), (141, 113542), (143, 111954), (282, 56771), (286, 55977), (397, 40326), (429, 37318), (517, 30966), (611, 26202), (794, 20163), (858, 18659), (1034, 15483), (1191, 13442), (1222, 13101), (1551, 10322), (1833, 8734), (2382, 6721), (3102, 5161), (3666, 4367)]