16441754

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 31026240

約数和(自身を除く): 14584486

約数列:

[1, 2, 7, 14, 17, 34, 49, 71, 98, 119, 139, 142, 238, 278, 497, 833, 973, 994, 1207, 1666, 1946, 2363, 2414, 3479, 4726, 6811, 6958, 8449, 9869, 13622, 16541, 16898, 19738, 33082, 59143, 69083, 115787, 118286, 138166, 167773, 231574, 335546, 483581, 967162, 1174411, 2348822, 8220877, 16441754]

約数ペア:

[(1, 16441754), (2, 8220877), (7, 2348822), (14, 1174411), (17, 967162), (34, 483581), (49, 335546), (71, 231574), (98, 167773), (119, 138166), (139, 118286), (142, 115787), (238, 69083), (278, 59143), (497, 33082), (833, 19738), (973, 16898), (994, 16541), (1207, 13622), (1666, 9869), (1946, 8449), (2363, 6958), (2414, 6811), (3479, 4726)]