11969916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{20357}}^1$

素因数の和:20378

約数の個数: 36

約数和(自身を含む): 32491368

約数和(自身を除く): 20521452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 20357, 40714, 61071, 81428, 122142, 142499, 244284, 284998, 427497, 569996, 854994, 997493, 1709988, 1994986, 2992479, 3989972, 5984958, 11969916]

約数ペア:

[(1, 11969916), (2, 5984958), (3, 3989972), (4, 2992479), (6, 1994986), (7, 1709988), (12, 997493), (14, 854994), (21, 569996), (28, 427497), (42, 284998), (49, 244284), (84, 142499), (98, 122142), (147, 81428), (196, 61071), (294, 40714), (588, 20357)]