11642972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{733}}^1$

素因数の和:786

約数の個数: 36

約数和(自身を含む): 23490936

約数和(自身を除く): 11847964

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 733, 836, 1444, 1466, 2932, 3971, 7942, 8063, 13927, 15884, 16126, 27854, 32252, 55708, 153197, 264613, 306394, 529226, 612788, 1058452, 2910743, 5821486, 11642972]

約数ペア:

[(1, 11642972), (2, 5821486), (4, 2910743), (11, 1058452), (19, 612788), (22, 529226), (38, 306394), (44, 264613), (76, 153197), (209, 55708), (361, 32252), (418, 27854), (722, 16126), (733, 15884), (836, 13927), (1444, 8063), (1466, 7942), (2932, 3971)]