19055302

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 33908544

約数和(自身を除く): 14853242

約数列:

[1, 2, 7, 14, 53, 61, 106, 122, 371, 421, 427, 742, 842, 854, 2947, 3233, 5894, 6466, 22313, 22631, 25681, 44626, 45262, 51362, 156191, 179767, 312382, 359534, 1361093, 2722186, 9527651, 19055302]

約数ペア:

[(1, 19055302), (2, 9527651), (7, 2722186), (14, 1361093), (53, 359534), (61, 312382), (106, 179767), (122, 156191), (371, 51362), (421, 45262), (427, 44626), (742, 25681), (842, 22631), (854, 22313), (2947, 6466), (3233, 5894)]