16237419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 26334720

約数和(自身を除く): 10097301

約数列:

[1, 3, 11, 19, 29, 33, 47, 57, 87, 141, 209, 319, 361, 517, 551, 627, 893, 957, 1083, 1363, 1551, 1653, 2679, 3971, 4089, 6061, 9823, 10469, 11913, 14993, 16967, 18183, 25897, 29469, 31407, 44979, 50901, 77691, 115159, 186637, 284867, 345477, 492043, 559911, 854601, 1476129, 5412473, 16237419]

約数ペア:

[(1, 16237419), (3, 5412473), (11, 1476129), (19, 854601), (29, 559911), (33, 492043), (47, 345477), (57, 284867), (87, 186637), (141, 115159), (209, 77691), (319, 50901), (361, 44979), (517, 31407), (551, 29469), (627, 25897), (893, 18183), (957, 16967), (1083, 14993), (1363, 11913), (1551, 10469), (1653, 9823), (2679, 6061), (3971, 4089)]