42661916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{51031}}^1$

素因数の和:51065

約数の個数: 24

約数和(自身を含む): 85733760

約数和(自身を除く): 43071844

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 51031, 102062, 204124, 561341, 969589, 1122682, 1939178, 2245364, 3878356, 10665479, 21330958, 42661916]

約数ペア:

[(1, 42661916), (2, 21330958), (4, 10665479), (11, 3878356), (19, 2245364), (22, 1939178), (38, 1122682), (44, 969589), (76, 561341), (209, 204124), (418, 102062), (836, 51031)]