16369906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 30723840

約数和(自身を除く): 14353934

約数列:

[1, 2, 7, 14, 19, 38, 41, 79, 82, 133, 158, 266, 287, 361, 553, 574, 722, 779, 1106, 1501, 1558, 2527, 3002, 3239, 5054, 5453, 6478, 10507, 10906, 14801, 21014, 22673, 28519, 29602, 45346, 57038, 61541, 103607, 123082, 199633, 207214, 399266, 430787, 861574, 1169279, 2338558, 8184953, 16369906]

約数ペア:

[(1, 16369906), (2, 8184953), (7, 2338558), (14, 1169279), (19, 861574), (38, 430787), (41, 399266), (79, 207214), (82, 199633), (133, 123082), (158, 103607), (266, 61541), (287, 57038), (361, 45346), (553, 29602), (574, 28519), (722, 22673), (779, 21014), (1106, 14801), (1501, 10906), (1558, 10507), (2527, 6478), (3002, 5453), (3239, 5054)]