21773962

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3559}}^1$

素因数の和:3610

約数の個数: 32

約数和(自身を含む): 41011200

約数和(自身を除く): 19237238

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 3559, 6118, 7118, 24913, 49826, 67621, 81857, 135242, 163714, 473347, 572999, 946694, 1145998, 1555283, 3110566, 10886981, 21773962]

約数ペア:

[(1, 21773962), (2, 10886981), (7, 3110566), (14, 1555283), (19, 1145998), (23, 946694), (38, 572999), (46, 473347), (133, 163714), (161, 135242), (266, 81857), (322, 67621), (437, 49826), (874, 24913), (3059, 7118), (3559, 6118)]