19120164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 54190080

約数和(自身を除く): 35069916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 47, 58, 84, 87, 94, 116, 141, 167, 174, 188, 203, 282, 329, 334, 348, 406, 501, 564, 609, 658, 668, 812, 987, 1002, 1169, 1218, 1316, 1363, 1974, 2004, 2338, 2436, 2726, 3507, 3948, 4089, 4676, 4843, 5452, 7014, 7849, 8178, 9541, 9686, 14028, 14529, 15698, 16356, 19082, 19372, 23547, 28623, 29058, 31396, 33901, 38164, 47094, 54943, 57246, 58116, 67802, 94188, 101703, 109886, 114492, 135604, 164829, 203406, 219772, 227621, 329658, 406812, 455242, 659316, 682863, 910484, 1365726, 1593347, 2731452, 3186694, 4780041, 6373388, 9560082, 19120164]

約数ペア:

[(1, 19120164), (2, 9560082), (3, 6373388), (4, 4780041), (6, 3186694), (7, 2731452), (12, 1593347), (14, 1365726), (21, 910484), (28, 682863), (29, 659316), (42, 455242), (47, 406812), (58, 329658), (84, 227621), (87, 219772), (94, 203406), (116, 164829), (141, 135604), (167, 114492), (174, 109886), (188, 101703), (203, 94188), (282, 67802), (329, 58116), (334, 57246), (348, 54943), (406, 47094), (501, 38164), (564, 33901), (609, 31396), (658, 29058), (668, 28623), (812, 23547), (987, 19372), (1002, 19082), (1169, 16356), (1218, 15698), (1316, 14529), (1363, 14028), (1974, 9686), (2004, 9541), (2338, 8178), (2436, 7849), (2726, 7014), (3507, 5452), (3948, 4843), (4089, 4676)]