12616528048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2333}}^1\times {\mathrm{17789}}^1$

素因数の和:20149

約数の個数: 40

約数和(自身を含む): 25743553200

約数和(自身を除く): 13127025152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2333, 4666, 9332, 17789, 18664, 35578, 37328, 44327, 71156, 88654, 142312, 177308, 284624, 337991, 354616, 675982, 709232, 1351964, 2703928, 5407856, 41501737, 83003474, 166006948, 332013896, 664027792, 788533003, 1577066006, 3154132012, 6308264024, 12616528048]

約数ペア:

[(1, 12616528048), (2, 6308264024), (4, 3154132012), (8, 1577066006), (16, 788533003), (19, 664027792), (38, 332013896), (76, 166006948), (152, 83003474), (304, 41501737), (2333, 5407856), (4666, 2703928), (9332, 1351964), (17789, 709232), (18664, 675982), (35578, 354616), (37328, 337991), (44327, 284624), (71156, 177308), (88654, 142312)]