19345458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15427}}^1$

素因数の和:15462

約数の個数: 32

約数和(自身を含む): 44432640

約数和(自身を除く): 25087182

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 15427, 30854, 46281, 92562, 169697, 293113, 339394, 509091, 586226, 879339, 1018182, 1758678, 3224243, 6448486, 9672729, 19345458]

約数ペア:

[(1, 19345458), (2, 9672729), (3, 6448486), (6, 3224243), (11, 1758678), (19, 1018182), (22, 879339), (33, 586226), (38, 509091), (57, 339394), (66, 293113), (114, 169697), (209, 92562), (418, 46281), (627, 30854), (1254, 15427)]