19013478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9293}}^1$

素因数の和:9340

約数の個数: 32

約数和(自身を含む): 42826752

約数和(自身を除く): 23813274

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 9293, 18586, 27879, 55758, 102223, 204446, 288083, 306669, 576166, 613338, 864249, 1728498, 3168913, 6337826, 9506739, 19013478]

約数ペア:

[(1, 19013478), (2, 9506739), (3, 6337826), (6, 3168913), (11, 1728498), (22, 864249), (31, 613338), (33, 576166), (62, 306669), (66, 288083), (93, 204446), (186, 102223), (341, 55758), (682, 27879), (1023, 18586), (2046, 9293)]