39802796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 81768960

約数和(自身を除く): 41966164

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 188, 209, 418, 517, 836, 893, 1013, 1034, 1786, 2026, 2068, 3572, 4052, 9823, 11143, 19247, 19646, 22286, 38494, 39292, 44572, 47611, 76988, 95222, 190444, 211717, 423434, 523721, 846868, 904609, 1047442, 1809218, 2094884, 3618436, 9950699, 19901398, 39802796]

約数ペア:

[(1, 39802796), (2, 19901398), (4, 9950699), (11, 3618436), (19, 2094884), (22, 1809218), (38, 1047442), (44, 904609), (47, 846868), (76, 523721), (94, 423434), (188, 211717), (209, 190444), (418, 95222), (517, 76988), (836, 47611), (893, 44572), (1013, 39292), (1034, 38494), (1786, 22286), (2026, 19646), (2068, 19247), (3572, 11143), (4052, 9823)]