19559664

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2419

約数の個数: 80

約数和(自身を含む): 59123200

約数和(自身を除く): 39563536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2383, 2736, 4104, 4766, 7149, 8208, 9532, 14298, 19064, 21447, 28596, 38128, 42894, 45277, 57192, 64341, 85788, 90554, 114384, 128682, 135831, 171576, 181108, 257364, 271662, 343152, 362216, 407493, 514728, 543324, 724432, 814986, 1029456, 1086648, 1222479, 1629972, 2173296, 2444958, 3259944, 4889916, 6519888, 9779832, 19559664]

約数ペア:

[(1, 19559664), (2, 9779832), (3, 6519888), (4, 4889916), (6, 3259944), (8, 2444958), (9, 2173296), (12, 1629972), (16, 1222479), (18, 1086648), (19, 1029456), (24, 814986), (27, 724432), (36, 543324), (38, 514728), (48, 407493), (54, 362216), (57, 343152), (72, 271662), (76, 257364), (108, 181108), (114, 171576), (144, 135831), (152, 128682), (171, 114384), (216, 90554), (228, 85788), (304, 64341), (342, 57192), (432, 45277), (456, 42894), (513, 38128), (684, 28596), (912, 21447), (1026, 19064), (1368, 14298), (2052, 9532), (2383, 8208), (2736, 7149), (4104, 4766)]